1
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Xu MB, Li JJ, Wu HY, Ma N, Yu N, Zhuo MF, Chen J, Du KZ. Ba 2Ga 2F 6(IO 3)(PO 4): the first fluoride-containing iodate-phosphate with a 1D [Ga 2F 6(IO 3)(PO 4)] 4- helix chain. Dalton Trans 2024; 53:10536-10543. [PMID: 38842192 DOI: 10.1039/d3dt04343f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Herein, the first F-containing iodate-phosphate, namely Ba2Ga2F6(IO3)(PO4), was prepared via a hydrothermal reaction, in which HPF6 (70 wt% solution in water) was used as the source of both fluoride and phosphate anions for the first time. Ba2Ga2F6(IO3)(PO4) features an unprecedented 1D [Ga2F6(IO3)(PO4)]4- helix chain, composed of a 1D Ga(1)(IO3)O4F chain via the bridging of 0D Ga(2)(PO4)F5. The UV-Vis spectrum shows that Ba2Ga2F6(IO3)(PO4) has a wide bandgap with a short-UV absorption edge (4.35 eV; 253 nm). Birefringence measurement under a polarizing microscope shows that Ba2Ga2F6(IO3)(PO4) displays a moderate birefringence of 0.072@550 nm, which is consistent with the value (0.070@550 nm) obtained by DFT calculations, indicating that Ba2Ga2F6(IO3)(PO4) has potential applications as a short-UV birefringent material. This study highlights the crucial role played by the incorporation of specific functional groups into compounds, shedding light on their contribution to promising inorganic functional materials.
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Affiliation(s)
- Miao-Bin Xu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
| | - Jia-Jia Li
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
| | - Huai-Yu Wu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
| | - Nan Ma
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Ning Yu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
| | - Mo-Fan Zhuo
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
| | - Jin Chen
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Ke-Zhao Du
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350002, China.
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2
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Qi L, Jiang X, Duanmu K, Wu C, Lin Z, Huang Z, Humphrey MG, Zhang C. Record Second-Harmonic Generation and Birefringence in an Ultraviolet Antimonate by Bond Engineering. J Am Chem Soc 2024; 146:9975-9983. [PMID: 38466811 DOI: 10.1021/jacs.4c00666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Oxides have attracted considerable attention owing to their potential for nonlinear optical (NLO) applications. Although significant progress has been achieved in optimizing the structural characteristics of primitives (corresponding to the simplest constituent groups, namely, cations/anions/neutral molecules) comprising the crystalline oxides, the role of the primitives' interaction in determining the resultant functional structure and optical properties has long been underappreciated and remains unclear. In this study, we employ a π-conjugated organic primitive confinement strategy to manipulate the interactions between primitives in antimonates and thereby significantly enhance the optical nonlinearity. Chemical bonds and relatively weak H-bonding interactions promote the formation of cis- and trans-Sb(III)-based dimer configurations in (C5H5NO)(Sb2OF4) (4-HPYSOF) and (C5H7N2)(Sb2F7) (4-APSF), respectively, resulting in very different second-harmonic generation (SHG) efficiencies and birefringences. In particular, 4-HPYSOF displays an exceptionally strong SHG response (12 × KH2PO4 at 1064 nm) and a large birefringence (0.513 at 546 nm) for a Sb(III)-based NLO oxide as well as a UV cutoff edge. Structural analyses and theoretical studies indicate that polarized ionic bond interactions facilitate the favorable arrangement of both the inorganic and organic primitives, thereby significantly enhancing the optical nonlinearity in 4-HPYSOF. Our findings shed new light on the intricate correlations between the interactions of primitives, inorganic primitive configuration, and SHG properties, and, more broadly, our approach provides a new perspective in the development of advanced NLO materials through the interatomic bond engineering of oxides.
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Affiliation(s)
- Lu Qi
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Xingxing Jiang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Kaining Duanmu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Mark G Humphrey
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
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3
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Bai Z, Kuk Y, Lee J, Kim H, Ok KM. Guanidinium Vanadate [C(NH 2) 3] 3VO 4·2H 2O Revealing Enhanced Second-Harmonic Generation and Wide Band Gaps. Inorg Chem 2024; 63:3578-3585. [PMID: 38315816 DOI: 10.1021/acs.inorgchem.3c04484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
A new guanidinium-templated vanadate, [C(NH2)3]3VO4·2H2O, has been synthesized in a phase-pure form. It crystallizes in a noncentrosymmetric polar space group, Cc, and the crystal structure is built upon a framework of guanidinium, vanadate tetrahedra, and water molecules linked by hydrogen bonds. Notably, optical measurements reveal that the material exhibits an approximately 9.6-fold enhancement in second-harmonic generation efficiency compared to its phosphate analogue. The enhancement can be attributed to the increased geometrical distortion of the VO4 tetrahedra. Furthermore, we found that the coordination number of the central vanadium atom significantly affects the optical band gaps. Among various coordination numbers, the 4-coordinate VO4 tetrahedra are found to be more favorable for widening the optical band gap of materials compared to the 5- and 6-coordinate vanadium polyhedra, as demonstrated by this work.
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Affiliation(s)
- Zhiyong Bai
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Yunseung Kuk
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Jihyun Lee
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Heewon Kim
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Kang Min Ok
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
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4
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Kaur H, Siwal SS, Saini RV, Thakur VK. Covalent-Organic Framework-Based Materials in Theranostic Applications: Insights into Their Advantages and Challenges. ACS OMEGA 2024; 9:6235-6252. [PMID: 38371794 PMCID: PMC10870270 DOI: 10.1021/acsomega.3c08456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/30/2023] [Accepted: 01/05/2024] [Indexed: 02/20/2024]
Abstract
Nanomedicine has been essential in bioimaging and cancer therapy in recent years. Nanoscale covalent-organic frameworks (COFs) have been growing as an adequate classification of biomedical nanomaterials with practical application prospects because of their increased porosity, functionality, and biocompatibility. The high sponginess of COFs enables the incorporation of distinct imaging and therapeutic mechanisms with a better loading efficiency. Nevertheless, preliminary biocompatibility limits their possibility for clinical translation. Thus, cutting-edge nanomaterials with high biocompatibility and improved therapeutic efficiency are highly expected to fast-track the clinical translation of nanomedicines. The inherent effects of nanoscale COFs, such as proper size, modular pore geometry and porosity, and specific postsynthetic transformation through simple organic changes, make them particularly appealing for prospective nanomedicines. The organic building blocks of COFs may also be postmodified for particular binding to biomarkers. The exceptional features of COFs cause them to be an encouraging nanocarrier for bioimaging and therapeutic applications. In this review, we have systematically discussed the advances of COFs in the field of theranostics by providing essential features of COFs along with their synthetic methods. Further, the applications of COFs in the field of theranostics (such as drug delivery systems, photothermal, and photodynamic therapy) are discussed in detail with the help of available literature to date. Furthermore, the advantages of COFs over other materials for therapeutics and drug delivery are discussed. Finally, the review concludes with potential future COF applications in the theranostic field.
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Affiliation(s)
- Harjot Kaur
- Department
of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
| | - Samarjeet Singh Siwal
- Department
of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
- Biorefining
and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, U.K.
| | - Reena V. Saini
- Department
of Biotechnology, MMEC, Maharishi Markandeshwar
(Deemed to Be University), Mullana-Ambala, Haryana 133207, India
| | - Vijay Kumar Thakur
- Biorefining
and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, U.K.
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5
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Qiu H, Li F, Jin C, Yang Z, Li J, Pan S, Mutailipu M. Fluorination Strategy Towards Symmetry Breaking of Boron-centered Tetrahedron for Poly-fluorinated Optical Crystals. Angew Chem Int Ed Engl 2024; 63:e202316194. [PMID: 38009443 DOI: 10.1002/anie.202316194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/21/2023] [Accepted: 11/24/2023] [Indexed: 11/28/2023]
Abstract
Borate crystals can be chemically and functionally modified by the fluorination strategy, which encourages the identification of emerging fluorooxoborates with a structure and set of characteristics not seen in any other oxide parents. However, the bulk of fluorooxoborates have been found accidentally, rational methods of synthesis are required, particularly for the infrequently occurring poly-fluorinated components. Herein, we reported the use of bifluoride salts as a potent source of fluorine to prepare fluorooxoborates that contain rarely tri-fluorinated [BF3 X] (X=O and CH3 ) tetrahedra and eleven compounds were found. We identified the optical properties of the organofluorinated group [CH3 BF3 ] and their potential for nonlinear optics for the first time. Among these, two non-centrosymmetric components hold potential for the production of 266 nm harmonic coherent light for nonlinear optics, and more crucially, have the benefit of growing large size single crystals. Our study establishes experimental conditions for the coexistence of the diverse functional groups, enabling the production of poly-fluorinated optical crystals.
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Affiliation(s)
- Haotian Qiu
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Fuming Li
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Congcong Jin
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Zhihua Yang
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Junjie Li
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Shilie Pan
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Miriding Mutailipu
- Research Center for Crystal Materials, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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6
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Shui Y, Liang Z, Li Z, Wan J, Liu L, Jiang X, Lin Z, Liu H. NaMoO 3(IO 3)(H 2O): water molecule introduction induces strong second harmonic generation response, widened band gap and large anisotropy. Dalton Trans 2024; 53:1221-1229. [PMID: 38108439 DOI: 10.1039/d3dt03304j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Exploring feasible tactics to induce the formation of non-centrosymmetric (NCS) structures, especially from centrosymmetric (CS) structures, is essential for the development of nonlinear optical crystals with more potential. An NCS alkali metal-containing molybdenum iodate hydrate, namely, NaMoO3(IO3)(H2O), was designed based on the CS matrix NaMoO3(IO3) via introducing a water molecule into the structure. The introduction of one crystalline water molecule results in the rearrangement of Λ-shaped cis-[MoO4(IO3)2] units, and the proper array of the cis-[MoO4(IO3)2] units in NaMoO3(IO3)(H2O) results in its strong SHG response of 4.6 × KH2PO4. In addition, NaMoO3(IO3)(H2O) exhibits a wider optical bandgap of 3.44 eV and a larger birefringence of 0.231 than its matrix. Furthermore, the framework of NaMoO3(IO3)(H2O) is highly similar to that of α-KMoO3(IO3), with water molecules assisting Na+ cations in occupying the position of K+. However, due to the extra hydrogen bond of water molecules, the [MoO3(IO3)]∞ layers in NaMoO3(IO3)(H2O) retain a parallel-stacking arrangement, different from the antiparallel arrangement of layers in α-KMoO3(IO3) with a centric structure. This study confirms the feasibility of applying a water molecule to adjust the orientation of basic building block units to assemble an NCS structure based on CS crystals.
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Affiliation(s)
- Yi Shui
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Zhengli Liang
- Functional Crystals Lab, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Zhenhua Li
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Jiahao Wan
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Lehui Liu
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Xingxing Jiang
- Functional Crystals Lab, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Zheshuai Lin
- Functional Crystals Lab, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Hongming Liu
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
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7
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Yang S, Wu H, Hu Z, Wang J, Wu Y, Yu H. From NaGa(IO 3) 3F to NaGa(IO 3) 2F 2 and NaGa(IO 3) 4: The Effects of Chemical Substitution between F - Anions and IO 3- Groups on the Structures and Properties of Gallium Iodates. Inorg Chem 2024; 63:1404-1413. [PMID: 38163854 DOI: 10.1021/acs.inorgchem.3c03928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Introducing F- anions or substituting F- anions with IO3- groups has been proven to be ideal strategies for designing novel noncentrosymmetric (NCS) and polar materials, yet systematic investigation into the effect of F- anions or the substitution of IO3- for F- anions on structures and properties remains rarely explored. Herein, two new gallium iodates, NaGa(IO3)2F2 (1) and NaGa(IO3)4 (2), were successfully designed and synthesized based on NaGa(IO3)3F by introducing more F- anions and replacing F- anions with IO3 groups, respectively. Structurally, in compound 1, the adjacent [GaF3(IO3)3]3- polyanions are connected in an antiparallel manner, resulting in a complete cancellation of local polarity. While in compound 2, all IO3 groups in 2D [Ga(IO3)4]∞- layers are aligned, leading to large macroscopic polarization. Additionally, chemical substitution also results in a qualitative improvement in the functional properties of compound 2. It possesses strong SHG response (12 × KDP @1064 nm) and broad optical transparency, coupled with large birefringence (0.21 @1064 nm), showcasing its promise as a promising nonlinear optical (NLO) crystal. The effects of chemical substitution between F- anions and IO3- groups on the structures and properties are discussed in detail.
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Affiliation(s)
- Shuoxing Yang
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
| | - Hongping Wu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
| | - Hongwei Yu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal, College of Materials Science and Engineering Tianjin University of Technology, Tianjin 300384, China
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8
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Hu Y, Wu C, Jiang X, Duanmu K, Huang Z, Lin Z, Humphrey MG, Zhang C. Ultrashort Phase-Matching Wavelength and Strong Second-Harmonic Generation in Deep-UV-Transparent Oxyfluorides by Covalency Reduction. Angew Chem Int Ed Engl 2023; 62:e202315133. [PMID: 37926678 DOI: 10.1002/anie.202315133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/07/2023]
Abstract
The development of urgently-needed ultraviolet (UV)/deep-UV nonlinear optical (NLO) materials has been hindered by contradictory requirements of the microstructure, in particular the need for a strong second-harmonic generation (SHG) response as well as a short phase-matching (PM) wavelength. We herein employ a "de-covalency" band gap engineering strategy to adjust the optical linearity and nonlinearity. This has been achieved by assembling two types of transition-metal (TM) polyhedra ([TaO2 F4 ] and [TaF7 ]), affording the first tantalum-based deep-UV-transparent NLO materials, A5 Ta3 OF18 (A = K (KTOF), Rb (RTOF)). Experimental and theoretical studies reveal that the highly ionic bonds and strong electropositivity of tantalum in the two oxyfluorides induce record short PM wavelengths (238 (KTOF) and 240 (RTOF) nm) for d0 -TM-centered oxides, in addition to strong SHG responses (2.8 × KH2 PO4 (KTOF) and 2.6 × KH2 PO4 (RTOF)), and sufficient birefringences (0.092 (KTOF) and 0.085 (RTOF) at 546 nm). These results not only broaden the available strategies for achieving deep-UV NLO materials by exploiting the currently neglected d0 -TMs, but also push the shortest PM wavelength into the short-wavelength UV region.
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Affiliation(s)
- Yilei Hu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, 200092, Shanghai, China
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, 200092, Shanghai, China
| | - Xingxing Jiang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, Beijing, China
| | - Kaining Duanmu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, 200092, Shanghai, China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, 200092, Shanghai, China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, Beijing, China
| | - Mark G Humphrey
- Research School of Chemistry, Australian National University, 2601, Canberra, ACT, Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, 200092, Shanghai, China
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9
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Feng Q, Gao Z, Hou K, Wang J, Du H, Jing Q. Synthesis, structures and properties of two new selenite optical materials: K 2Zn 3Se 4O 12 and K 4Zn 3V 4Se 2O 19. Dalton Trans 2023; 52:16920-16926. [PMID: 37927065 DOI: 10.1039/d3dt03130f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Two new selenites, K2Zn3Se4O12 (compound 1) and K4Zn3V4Se2O19 (compound 2), have been successfully synthesized by solid-state reactions in vacuum tubes. Compound 1 consists of a three-dimensional (3D) framework with [SeO3] triangular pyramids and [ZnO4] tetrahedra in the monoclinic space group P21/c (No. 14). Compound 1's cut-off edge is below 344 nm, based on its UV-Vis-NIR diffuse reflectance studies, and theoretical calculations indicate a birefringence of around 0.043 at 1064 nm. The two-dimensional layer of compound 2, in contrast, is made up of [SeO3] triangular pyramids, [ZnO4] tetrahedra, and [V4O13] tetrahedra. It crystallizes in the monoclinic space group C2/c (No. 15). Its UV-Vis-NIR diffuse reflectance studies demonstrate that the compound's cut-off edge is lower than 330 nm.
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Affiliation(s)
- Qiuyuan Feng
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830054, P. R. China.
| | - Zhixia Gao
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830054, P. R. China.
| | - Ketian Hou
- School of Physical Science and Technology, Xinjiang University, Urumqi, Xinjiang 830017, P. R. China.
| | - Jialong Wang
- School of Physical Science and Technology, Xinjiang University, Urumqi, Xinjiang 830017, P. R. China.
| | - Hong Du
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830054, P. R. China.
| | - Qun Jing
- School of Physical Science and Technology, Xinjiang University, Urumqi, Xinjiang 830017, P. R. China.
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10
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Wang YH, Li FY, Jiao DX, Wei Q, Wei L, Yang GY. Optically Anisotropic Mixed-Metal Fluoroiodate Ba 2[GaF 5(IO 3F)] with a Wide Optical Transparent Window and a Moderate Birefringence. Inorg Chem 2023; 62:17691-17696. [PMID: 37847177 DOI: 10.1021/acs.inorgchem.3c02213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
An optically anisotropic alkali-earth-metal gallium fluoroiodate, Ba2[GaF5(IO3F)] (1), was ingeniously obtained by integrating fluoride and fluoroiodate functional units under moderate hydrothermal conditions. It features a three-dimensional (3D) structure constructed by the highly polarizable fluoroiodate unit [IO3F] and the fluoride groups [GaOF5] and [BaO3Fx] (x = 6, 7). The compound is stable at temperatures up to 500 °C. With the synergistic interaction between [IO3F] and the fluoride groups, the mixed-metal fluoroiodate induces a short ultraviolet cutoff edge at about 230 nm, a medium measured birefringence of 0.068 @ 550 nm, and a wide optical transparent window (0.34-11.9 μm), indicating that 1 has potential applications as a birefringent material from near-UV to mid-infrared. Theoretical calculations prove that the optical characteristics of the compound are mainly attributed to [IO3F] and the fluoride functional groups. This work demonstrates that the presence of various specific functional groups in compounds will help to develop promising inorganic functional materials possessing good optical performance.
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Affiliation(s)
- Yu-Hang Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Fu-Ying Li
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Dong-Xue Jiao
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Qi Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, Shandong, P. R. China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
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11
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Wu HY, Hu CL, Xu MB, Chen QQ, Ma N, Huang XY, Du KZ, Chen J. From H 12C 4N 2CdI 4 to H 11C 4N 2CdI 3: a highly polarizable CdNI 3 tetrahedron induced a sharp enhancement of second harmonic generation response and birefringence. Chem Sci 2023; 14:9533-9542. [PMID: 37712033 PMCID: PMC10498671 DOI: 10.1039/d3sc03052k] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/17/2023] [Indexed: 09/16/2023] Open
Abstract
In this study, we identify a novel class of second-order nonlinear optical (NLO) crystals, non-π-conjugated piperazine (H10C4N2, PIP) metal halides, represented by two centimeter-sized, noncentrosymmetric organic-inorganic metal halides (OIMHs), namely H12C4N2CdI4 (P212121) and H11C4N2CdI3 (Cc). H12C4N2CdI4 is the first to be prepared, and its structure contains a CdI4 tetrahedron, which led to a poor NLO performance, including a weak and non-phase-matchable second harmonic generation (SHG) response of 0.5 × KH2PO4 (KDP), a small birefringence of 0.047 @1064 nm and a narrow bandgap of 3.86 eV. Moreover, H12C4N2CdI4 is regarded as the model compound, and we further obtain H11C4N2CdI3via the replacement of CdI4 with a highly polarizable CdNI3 tetrahedron, which results in a sharp enhancement of SHG response and birefringence. H11C4N2CdI3 exhibits a promising NLO performance including 6 × KDP, 4.10 eV, Δn = 0.074 @1064 nm and phase matchability, indicating that it is the first OIMH to simultaneously exhibit strong SHG response (>5 × KDP) and a wide bandgap (>4.0 eV). Our work presents a novel direction for designing high-performance NLO crystals based on organic-inorganic halides and provides important insights into the role of the hybridized tetrahedron in enhancing the SHG response and birefringence.
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Affiliation(s)
- Huai-Yu Wu
- College of Chemistry and Materials Science, Fujian Normal University Fuzhou 350002 China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Miao-Bin Xu
- College of Chemistry and Materials Science, Fujian Normal University Fuzhou 350002 China
| | - Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Nan Ma
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Xiao-Ying Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Ke-Zhao Du
- College of Chemistry and Materials Science, Fujian Normal University Fuzhou 350002 China
| | - Jin Chen
- College of Chemistry and Materials Science, Fujian Normal University Fuzhou 350002 China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
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12
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Calabrese M, Pizzi A, Beccaria R, Frontera A, Resnati G. Halogen Bonding Assembles Anion⋅⋅⋅Anion Architectures in Non-centrosymmetric Iodate and Bromate Crystals. Chemphyschem 2023; 24:e202300298. [PMID: 37306232 DOI: 10.1002/cphc.202300298] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/03/2023] [Accepted: 06/09/2023] [Indexed: 06/13/2023]
Abstract
Single crystal X-ray diffraction of iodate and bromate salts shows that the I and Br atoms in IO3 - and BrO3 - anions form short and linear O-I/Br⋅⋅⋅O contacts with the O atoms of nearby anions. Non-centrosymmetric systems are formed wherein anions are orderly aligned into supramolecular 1D and 2D networks. Theoretical evidences, namely the outcome of QTAIM and NCIplot studies, prove the attractive nature of these contacts and the ability of iodate and bromate anions to act as robust halogen bond (HaB) donors. The HaB is proposed as a general and effective assisting tool to control the architecture of acentric iodate salts.
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Affiliation(s)
- Miriam Calabrese
- NFMLab, Dept. Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via L. Mancinelli 7, 20131, Milano, Italy
| | - Andrea Pizzi
- NFMLab, Dept. Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via L. Mancinelli 7, 20131, Milano, Italy
| | - Roberta Beccaria
- NFMLab, Dept. Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via L. Mancinelli 7, 20131, Milano, Italy
| | - Antonio Frontera
- Dept. Chemistry, Universitat de les Illes Balears, Crta. de Valldemossa km 7.5, 07122, Palma de Mallorca (Baleares), Spain
| | - Giuseppe Resnati
- NFMLab, Dept. Chemistry, Materials, Chemical Engineering "Giulio Natta", Politecnico di Milano, via L. Mancinelli 7, 20131, Milano, Italy
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13
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Chen QQ, Hu CL, Zhang MZ, Li BX, Mao JG. α- and β-(C 4H 5N 2O)(IO 3)·HIO 3: Two SHG Materials Based on Organic-Inorganic Hybrid Iodates. Inorg Chem 2023; 62:12613-12619. [PMID: 37566101 DOI: 10.1021/acs.inorgchem.3c02207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
Organic-inorganic hybrid nonlinear optical (NLO) materials are highly anticipated because of the integration of both merits of the organic and inorganic moieties. Herein, the 2-pyrimidinone cation (C4H5N2O)+ has been incorporated into the iodate system to form two polymorphic organic-inorganic hybrid iodates, namely, α- and β-(C4H5N2O)(IO3)·HIO3. They crystallize in different polar space groups (Ia and Pca21), and their structures feature one-dimensional (1D) chain structures composed of (C4H5N2O)+ cations, IO3- anions, and HIO3 molecules interconnected via hydrogen bonds. α- and β-(C4H5N2O) (IO3)·HIO3 exhibit strong and moderate second-harmonic-generation (SHG) responses of 6.4 and 0.9 × KH2PO4 (KDP), respectively, the same band gaps of 3.65 eV, and high powder laser-induced damage threshold (LIDT) values [51 and 57 × AgGaS2 (AGS)]. The results of theoretical calculations revealed that the large SHG effect of α-(C4H5N2O)(IO3)·HIO3 originated from the IO3 and HIO3 groups. This work indicates that (C4H5N2O)+ is a potential group for designing new NLO materials with brilliant optical performances.
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Affiliation(s)
- Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Ming-Zhi Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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14
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Wei XY, Wang XY, Zhang Y, Ying SM, Zhang JH. From Centrosymmetry to Noncentrosymmetry: Precise Structural Regulation and Characterization on ZnHPO 3·2H 2O Polymorphs. Inorg Chem 2023. [PMID: 37393566 DOI: 10.1021/acs.inorgchem.3c01461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Polymorphs of ZnHPO3·2H2O with centrosymmetry (Cmcm) and noncentrosymmetry (C2) structures were prepared by modified solution evaporation and seed-crystal-induced secondary nucleation methods. In Cmcm-ZnHPO3·2H2O, the zinc atoms are only octahedrally coordinated, while in C2-ZnHPO3·2H2O, they feature both tetrahedral and octahedral coordination. As a result, Cmcm-ZnHPO3·2H2O features a 2D layered structure with lattice water molecules located in the interlayer space, while C2-ZnHPO3·2H2O features a 3D electroneutral framework of tfa topology connected by Zn(1)O4, Zn(2)O6, and HPO3 units. The UV-visible diffuse reflectance spectra associated with Tauc's analyses give a direct bandgap of 4.24 and 4.33 eV for Cmcm-ZnHPO3·2H2O and C2-ZnHPO3·2H2O, respectively. Moreover, C2-ZnHPO3·2H2O exhibits a weak second harmonic generation (SHG) response and a moderate birefringence for phase matching, indicating its potential as a nonlinear optical material. Detailed dipole moment calculation and analysis confirmed that the SHG response mainly derived from the HPO3 pseudo-tetrahedra.
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Affiliation(s)
- Xin-Yu Wei
- College of Environmental and Resources and College of Carbon Neutral Industry, Fujian Normal University, Fuzhou 350000, P. R. China
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
| | - Xiao-Ying Wang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
| | - Yu Zhang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
- College of Chemical Engineering, Fuzhou University, Fuzhou 350000, P. R. China
| | - Shao-Ming Ying
- Fujian Provincial Key Laboratory of Featured Biochemical and Chemical Materials, College of Chemistry and Materials, Ningde Normal University, Ningde, Fujian 352100, P. R. China
| | - Jian-Han Zhang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
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15
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Li Q, Liu H, Yu H, Hu Z, Wang J, Wu Y, Wu H. Alignment of Λ-Shaped Basic Building Units to Construct One New KMoO 3(IO 3) Polar Polymorph. Inorg Chem 2023; 62:3896-3903. [PMID: 36812064 DOI: 10.1021/acs.inorgchem.2c04282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Nonlinear optical (NLO) crystals assume an irreplaceable role in the development of laser science and technologies, yet the reasonable design of a high-performance NLO crystal remains difficult owing to the unpredictability of inorganic structures. In this research, we report the fourth polymorph of KMoO3(IO3), i.e., δ-KMoO3(IO3), to understand the effect of different packing patterns of basic building units on structures and properties. Among four polymorphs of KMoO3(IO3), the different stacking patterns of Λ-shaped cis-MoO4(IO3)2 units result in α- and β-KMoO3(IO3) featuring nonpolar layered structures, whereas γ- and δ-KMoO3(IO3) display polar frameworks. Theoretical calculations and structure analysis reveal that IO3 units can be regarded as the main source of its polarization in δ-KMoO3(IO3). Further property measurements show that δ-KMoO3(IO3) exhibits a large second-harmonic generation response (6.6 × KDP), a wide band gap (3.34 eV), and a broad mid-infrared transparency region (∼10 μm), which demonstrates that adjusting the arrangement of the Λ-shaped basic building units is an effective approach for rationally designing NLO crystals.
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Affiliation(s)
- Qing Li
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Haonan Liu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Hongwei Yu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
| | - Hongping Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China
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16
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Huang Y, Li BX, Hu CL, Yang BP, Mao JG. CsHfF 4(IO 3): A Hafnium Iodate Exhibiting a Strong Second-Harmonic-Generation Effect and a Wide Band Gap Achieved by Mixed-Ligand Acentric Coordination. Inorg Chem 2023; 62:3343-3348. [PMID: 36790215 DOI: 10.1021/acs.inorgchem.3c00189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
A new polar hafnium iodate, CsHfF4(IO3), was successfully designed and synthesized by integrating fluorinated hafnium-oxygen polyhedra (HfF6O2) and IO3- anionic functional groups. Owing to the weak electronic effect of Hf4+ and the bond-network-induced out-of-center distortion of the HfF6O2 dodecahedra, CsHfF4(IO3) achieves a good balance between a strong second-harmonic-generation effect (3.5 × KH2PO4) and a rather large band gap (4.47 eV), which is the largest among the d0 transition-metal iodates. In addition, CsHfF4(IO3) possesses a wide transparent region (0.27-9.9 μm), a large birefringence for phase-matching (0.161), and a high laser-induced damage threshold (55.41 MW cm-2, 26 × AgGaS2) and is nonhygroscopic. This work indicates that the integration of mixed-ligand acentric coordination polyhedra and functional groups containing lone electron pairs is an effective strategy for developing novel inorganic nonlinear-optical materials with balanced overall properties.
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Affiliation(s)
- Yu Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.,State Key Laboratory of Material Processing and Die and Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Bing-Ping Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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17
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Chen K, Lin C, Chen J, Yang G, Tian H, Luo M, Yan T, Hu Z, Wang J, Wu Y, Ye N, Peng G. Intense d-p Hybridization in Nb 3 O 15 Tripolymer Induced the Largest Second Harmonic Generation Response and Birefringence in Germanates. Angew Chem Int Ed Engl 2023; 62:e202217039. [PMID: 36601969 DOI: 10.1002/anie.202217039] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/06/2023]
Abstract
We herein report two asymmetric germanate crystals, KNbGe3 O9 and K3 Nb3 Ge2 O13 , with different structures and optical properties derived from divergent polymerized forms of GeO4 and NbO6 groups. Remarkably, K3 Nb3 Ge2 O13 achieved a rare combination of the strongest second harmonic generation (SHG) response of 17.5×KDP @ 1064 nm and the largest birefringence of 0.196 @ 546 nm in germanates. It features unique [Nb3 O12 ]∞ tubular chains constructed by circular Nb3 O15 tripolymers. Theoretical calculations reveal that the d-p interactions in the Nb3 O15 group are responsible for outstanding optical properties. This work emphasizes the significance of the polymerizable functional units in obtaining high-performance nonlinear optical (NLO) crystals.
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Affiliation(s)
- Kaichuang Chen
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, Fujian, China.,University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Chensheng Lin
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, Fujian, China
| | - Jindong Chen
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Guangsai Yang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Haotian Tian
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, Fujian, China
| | - Min Luo
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, Fujian, China
| | - Tao Yan
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, Fujian, China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Ning Ye
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
| | - Guang Peng
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, 300384, Tianjin, China
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18
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Geng L, Li W, Zhu B, Ma S, Liu B, Jiang K, Lu H, Meng C. Polar Bismuth Selenite Iodate Oxide BiSeIO 6 with Three Types of Lone Pair Cations in One Structure. Inorg Chem 2023; 62:2887-2893. [PMID: 36706327 DOI: 10.1021/acs.inorgchem.2c04323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Novel bismuth selenite iodate oxide BiSeIO6 was synthesized in a mild hydrothermal condition. BiSeIO6 was crystallized in the polar space group Pna21 of an orthorhombic system. The crystal structure features a three-dimensional framework composed of three types of lone pair cations with distorted BiO7 polyhedra, SeO3 pyramids, and IO3 pyramids in one structure. Interestingly, BiSeIO6 exhibits a strong and phase-matchable second-harmonic generation (SHG) of ∼6 times that of KH2PO4 (KDP). Dipole moment analysis shows that all three local acentric groups of BiO7, SeO3, and IO3 cooperatively contribute to the large macroscopic polarization and thereby strong SHG efficiency of BiSeIO6. In addition, BiSeIO6 has a broad transparency range from 0.35 to 11 μm, indicating its promising nonlinear optical applications from visible to mid-infrared bands.
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Affiliation(s)
- Lei Geng
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Wenfei Li
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Baozhu Zhu
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Shihua Ma
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Baotong Liu
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Kaiyue Jiang
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Hongyan Lu
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Changyu Meng
- Guangxi Key Laboratory of Agricultural Resources, Chemistry, and Biotechnology, Department of Chemistry and Food Science, Yulin Normal University, Yulin 537000, China
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19
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Zhou W, Wu J, Liu W, Guo SP. Ag-based chalcogenides and derivatives as promising infrared nonlinear optical materials. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Xu X, Li BX, Huang LX, Yang BP, Zhang G, Mao JG. Growth and Optical Properties of Large-Sized NaVO 2(IO 3) 2(H 2O) Crystals for Second-Harmonic Generation Applications. Inorg Chem 2023; 62:1744-1751. [PMID: 36644841 DOI: 10.1021/acs.inorgchem.2c04368] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Large-sized crystals of the quaternary iodate NaVO2(IO3)2(H2O) (NVIO) with centimeter-scale dimensions (23 mm × 18 mm × 6 mm as a representative) have been successfully grown by the top-seeded hydrothermal method. Linear optical properties have been measured, including the optical transmission spectrum and refractive index. The NVIO crystal possesses an optical window with high transmittance (above 80%) over the range of 500-1410 nm and exhibits strong optical anisotropy with large birefringence Δn (nz - nx) of 0.1522 at 1064 nm and 0.1720 at 532 nm. Based on the measured refractive indices, the phase-matching conditions for second-harmonic generation (SHG) have been calculated, and SHG devices have further been fabricated along the calculated type I and type II phase-matching directions of (θ = 39.0°, φ = 3.8°) and (θ =53.8°, φ = 1.3°). Laser experiments of extra-cavity frequency doubling have been performed on these NVIO devices. It has been confirmed that the effective SHG conversion from 1064 to 532 nm could be achieved with an energy conversion efficiency of 8.1%. Our work demonstrates that large-sized NVIO crystals are promising in the frequency-doubling application.
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Affiliation(s)
- Xiang Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.,Center for Advanced Energy and Functional Materials, School of Materials Science and Engineering, Fujian University of Technology, Fuzhou, Fujian 350118, China
| | - Bing-Xuan Li
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Ling-Xiong Huang
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Bing-Ping Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Ge Zhang
- Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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21
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Gao D, Wu H, Hu Z, Wang J, Wu Y, Yu H. Recent advances in F-containing Iodate Nonlinear Optical Materials. CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 2023. [DOI: 10.1016/j.cjsc.2023.100014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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22
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Liu H, Wang Y, Zhou Y, Li S, Dou Y, Wang T, Lu H. MIO 3F (M = Co and Ni): Magnetic Iodate Fluorides with Zigzag Chains. Inorg Chem 2022; 61:17838-17847. [DOI: 10.1021/acs.inorgchem.2c03167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hang Liu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yanhong Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yadong Zhou
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Shuang Li
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yaling Dou
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Tao Wang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, China
| | - Hongcheng Lu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
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23
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Jiang C, Jiang X, Wu C, Huang Z, Lin Z, Humphrey MG, Zhang C. Isoreticular Design of KTiOPO 4-Like Deep-Ultraviolet Transparent Materials Exhibiting Strong Second-Harmonic Generation. J Am Chem Soc 2022; 144:20394-20399. [PMID: 36260708 DOI: 10.1021/jacs.2c08403] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Second-harmonic generation (SHG) is of great technological importance for applications in nonlinear optics, but it remains challenging to engineer large SHG responses in the short-wavelength ultraviolet (UV) region owing to competing microstructure requirements. Herein, we report the first examples of d0 transition-metal-based (TM-based) deep-UV-transparent nonlinear optical (NLO) crystals MOF4H2 (M = Zr (ZOF), Hf (HOF)), which exhibit unprecedented short UV absorption edges (below 190 nm). Evolving from the KTiOPO4 (KTP) structure by an isoreticular node substitution strategy, the three-dimensional frameworks of ZOF and HOF consist of corner-sharing [MO2F6] moieties that are new functional units in deep-UV NLO material design, conferring wide UV transparency and strong phase-matchable SHG response (2.2 × KH2PO4 (ZOF) and 1.8 × KH2PO4 (HOF) at 1064 nm). Such d0-TM-based [MO2F6] polyhedra preclude deleterious d-d electronic transitions, resulting in significantly blue-shifted UV absorption edges of ZOF and HOF (<190 nm). The d0-TM-based [MO2F6] polyhedra introduced in this work offer a new perspective in the construction of deep-UV transparent NLO materials, demonstrating the feasibility of an isoreticular design strategy in developing functional NLO materials.
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Affiliation(s)
- Chunbo Jiang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Xingxing Jiang
- Key Lab of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Zheshuai Lin
- Key Lab of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Mark G Humphrey
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
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24
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Hou Y, Li H, Wu H, Yu H, Hu Z, Wang J, Wu Y. Ba 2[WO 3F(IO 3)][WO 3F 2]: the first polar fluorinated tungsten iodate featuring a direct W-O-I bond. Dalton Trans 2022; 51:14036-14040. [PMID: 36101974 DOI: 10.1039/d2dt02085h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The introduction of the transition metal cations with d0 electron configurations and F in the iodate systems generates a new polar compound, Ba2[WO3F(IO3)][WO3F2], which features the first example of a direct W-O-I bond in the structure. It exhibits excellent properties, including a large second harmonic generation response (∼3.5 × KH2PO4), a wide visible and mid-infrared transparency region (0.28-10.74 μm), and a moderate birefringence of 0.061@532 nm.
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Affiliation(s)
- Ying Hou
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
| | - Hongyi Li
- Guangzhou Panyu Polytechnic, Guangdong 511483, China
| | - Hongping Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
| | - Hongwei Yu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China.
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25
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Liu Q, Liu X, Wu L, Chen L. SrZnGeS
4
: A Dual‐Waveband Nonlinear Optical Material with a Transparency Spanning UV/Vis and Far‐IR Spectral Regions. Angew Chem Int Ed Engl 2022; 61:e202205587. [DOI: 10.1002/anie.202205587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Qian‐Qian Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 P. R. China
| | - Xin Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 P. R. China
| | - Li‐Ming Wu
- Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 P. R. China
- Center for Advanced Materials Research Advanced Institute of Natural Sciences Beijing Normal University Zhuhai 519087 P. R. China
| | - Ling Chen
- Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 P. R. China
- Center for Advanced Materials Research Advanced Institute of Natural Sciences Beijing Normal University Zhuhai 519087 P. R. China
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26
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Chen QQ, Hu CL, Yao LJ, Chen J, Cao MY, Li BX, Mao JG. Cd 2(IO 3)(PO 4) and Cd 1.62Mg 0.38(IO 3)(PO 4): metal iodate-phosphates with large SHG responses and wide band gaps. Chem Commun (Camb) 2022; 58:7694-7697. [PMID: 35730669 DOI: 10.1039/d2cc02353a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first NLO-active metal iodate-phosphates, namely, Cd2(IO3)(PO4) and Cd1.62Mg0.38(IO3)(PO4) (1 and 2), with three types of NLO groups, have been reported. 1 and 2 are isostructural and the structure of 1 features a 3D network formed by the Cd4(IO3)8/4(PO4)6/3 groups. 1 and 2 with strong SHG signals of 4 × and 3.5 × KH2PO4 are promising SHG materials in the visible region.
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Affiliation(s)
- Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Li-Jia Yao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Ming-Yang Cao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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27
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Liu QQ, Liu X, Wu LM, Chen L. SrZnGeS4: A Dual‐Waveband Nonlinear Material With A Transparency Spanning UV–Vis and Far‐IR Spectral Regions. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Qian-Qian Liu
- Beijing Normal University College of Chemistry CHINA
| | - Xin Liu
- Beijing Normal University College of Chemistry CHINA
| | - Li-Ming Wu
- Beijing Normal University College of Chemistry CHINA
| | - Ling Chen
- Beijing Normal University chemistry department xinjiekou waidajie num 19 100875 Beijing CHINA
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28
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Chen X, Ok KM. Metal oxyhalides: an emerging family of nonlinear optical materials. Chem Sci 2022; 13:3942-3956. [PMID: 35440991 PMCID: PMC8985510 DOI: 10.1039/d1sc07121a] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/14/2022] [Indexed: 12/02/2022] Open
Abstract
Second-order nonlinear optical (NLO) materials have drawn enormous academic and technological attention attributable to their indispensable role in laser frequency conversion and other greatly facilitated applications. The exploration of new NLO materials with high performances thus has long been an intriguing research field for chemists and material scientists. However, an ideal NLO material should simultaneously satisfy quite a few fundamental yet rigorous criteria including a noncentrosymmetric structure, large NLO coefficients, desired transparent range, large birefringence, high laser damage threshold, and availability of a large-size single crystal. Therefore, the identification of promising compound systems, targeted design, and experience-based syntheses are crucial to discover novel NLO materials working in the spectral region of interest. As an important family of mixed-anion compounds, versatile metal oxyhalides containing metal-centered oxyhalide functional units ([MO m X n ] (X = F, Cl, Br, and I)) are becoming a marvelous branch for interesting NLO materials. Especially, when the central metals are d0/d10 transition metals or heavy post-transition metals, a number of novel NLO materials with superior functionalities are expected. Our thorough review on the recent achievements of metal oxyhalides for NLO materials are divided into the fast-growing NLO metal oxyhalides with single type halogen anions and the newly identified NLO metal oxyhalides with mixed halogen anions. Here we mainly focus on the design strategy, structural chemistry, NLO-related properties, and structure-property correlation of the metal oxyhalides with relatively large NLO responses. We hope this review can provide an insight on the rational design and future development of emerging metal oxyhalides for NLO and other applications.
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Affiliation(s)
- Xinglong Chen
- Department of Chemistry, Sogang University 35 Baekbeom-ro, Mapo-gu Seoul 04107 Korea
| | - Kang Min Ok
- Department of Chemistry, Sogang University 35 Baekbeom-ro, Mapo-gu Seoul 04107 Korea
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29
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Li Y, Ji M, Hu C, Chen J, Li B, Lin Y, Mao J. Explorations of New SHG Materials in Mercury Iodate Sulfate System**. Chemistry 2022; 28:e202200001. [DOI: 10.1002/chem.202200001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Yi‐Lin Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
- Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Meng‐Ya Ji
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chun‐Li Hu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
| | - Bing‐Xuan Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
| | - Yuan Lin
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
- Strait Institute of Flexible Electronics (SIFE, Future Technologies) Fujian Normal University Fuzhou 350117, Fujian China
- Strait Laboratory of Flexible Electronics (SLoFE) Fuzhou 350117, Fujian China
| | - Jiang‐Gao Mao
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 China
- University of Chinese Academy of Sciences Beijing 100049 China
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30
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Polar lanthanide copper iodates LnCu(IO3)5 (Ln = La, Ce, Pr, and Nd): Synthesis, crystal structure and characterization. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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31
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Zeng W, Dong X, Tian Y, Huang L, Zeng H, Lin Z, Zou G. Unprecedented boat-shaped [Mo 2O 5(IO 3) 4] 2- polyanions induced a strong second harmonic generation response. Chem Commun (Camb) 2022; 58:3350-3353. [PMID: 35188165 DOI: 10.1039/d2cc00134a] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first organic-inorganic hybrid guanidine molybdenyl iodate [C(NH2)3]2Mo2O5(IO3)4·2H2O was successfully synthesized via an improved moderate hydrothermal method. It features an unprecedented boat-shaped zero-dimensional [Mo2O5(IO3)4]2- polyanion cluster, which induces a wide band gap, moderate birefringence and strong second harmonic generation response, indicating that it is a potential nonlinear optical material.
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Affiliation(s)
- Wei Zeng
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
| | - Xuehua Dong
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
| | - Yao Tian
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
| | - Ling Huang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China
| | - Hongmei Zeng
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
| | - Zhien Lin
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
| | - Guohong Zou
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China.
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32
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Wu C, Jiang X, Hu Y, Jiang C, Wu T, Lin Z, Huang Z, Humphrey MG, Zhang C. A Lanthanum Ammonium Sulfate Double Salt with a Strong SHG Response and Wide Deep‐UV Transparency. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Xingxing Jiang
- Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Yilei Hu
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Chunbo Jiang
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Tianhui Wu
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Mark G. Humphrey
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
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33
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Yan SN, Wang XX, Hu CL, Li BX, Kong F, Mao JG. Na3Ti3O3(SeO3)4F: A Phase-Matchable Nonlinear-Optical Crystal with Enlarged Second-Harmonic-Generation Intensity and Band Gap. Inorg Chem 2022; 61:2686-2694. [DOI: 10.1021/acs.inorgchem.1c03738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sheng-Nan Yan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- College of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China
| | - Xiao-Xue Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Fang Kong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
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34
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Chen J, Hu CL, Lin YL, Chen Y, Chen QQ, Mao JG. K 3V 2O 3F 4(IO 3) 3: a high-performance SHG crystal containing both five and six-coordinated V 5+ cations. Chem Sci 2022; 13:454-460. [PMID: 35126977 PMCID: PMC8729798 DOI: 10.1039/d1sc06026k] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/05/2021] [Indexed: 11/21/2022] Open
Abstract
The combination of d0 transition metal oxofluorides with iodate anions helps to synthesize polar crystals. Herein, a novel polar crystal, K3V2O3F4(IO3)3, which is the first metal vanadium iodate with two types of V5+-centered polyhedra (VO4F2 octahedron and VO3F2 trigonal bipyramid), has been prepared hydrothermally. It crystallizes in the polar space group of Cmc21 and its structure displays an unprecedented 0D [V2O3F4(IO3)3]3- anion, which is composed of Λ-shaped cis-[VO2F2(IO3)2]3- and [VO2F2(IO3)]2- anions interconnected via the corner-sharing of one oxo anion. The synergy gained from the VO4F2, VO3F2 and IO3 groups resulted in K3V2O3F4(IO3)3 exhibiting both a strong second-harmonic generation (SHG) response (1.3 × KTiOPO4) under 2050 nm laser irradiation and a large birefringence (0.158 @ 2050 nm). This study provides a facile route for designing SHG materials by assembling various vanadium oxide-fluoride motifs and iodate anions into one compound.
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Affiliation(s)
- Jin Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China .,College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Polymer Materials, Fujian Normal University Fuzhou 350007 P. R. China.,University of Chinese Academy of Sciences Beijing 100039 P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Yi-Lin Lin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Yan Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
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35
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Ma N, Hu CL, Chen J, Fang Z, Huang Y, Li BX, Mao JG. CaCe(IO 3) 3(IO 3F)F: a promising nonlinear optical material containing both IO 3− and IO 3F 2− anions. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01720b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A promising nonlinear optical material, CaCe(IO3)3(IO3F)F, containing both IO3− and IO3F2− anions, has been reported.
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Affiliation(s)
- Nan Ma
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, People's Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Zhi Fang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Yu Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Jiang-Gao Mao
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, People's Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
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36
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Hu Y, Jiang X, Wu T, Xue Y, Wu C, Huang Z, Lin Z, Xu J, Humphrey MG, Zhang C. Wide Bandgaps and Strong SHG Responses of Hetero-Oxyfluorides by Dual-Fluorination-Directed Bandgap Engineering. Chem Sci 2022; 13:10260-10266. [PMID: 36277635 PMCID: PMC9473499 DOI: 10.1039/d2sc02137d] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 07/25/2022] [Indexed: 11/21/2022] Open
Abstract
A wide bandgap is an essential requirement for a nonlinear optical (NLO) material. However, it is very challenging to simultaneously engineer a wide bandgap and a strong second-harmonic generation (SHG) response, particularly in NLO materials containing second-order Jahn–Teller (SOJT) distorted units. Herein, we employ a bandgap engineering strategy that involves the dual fluorination of two different types of SOJT distorted units to realize remarkably wide bandgaps in the first examples of 5d0-transition metal (TM) fluoroiodates. Crystalline A2WO2F3(IO2F2) (A = Rb (RWOFI) and Cs (CWOFI)) exhibit the largest bandgaps yet observed in d0-TM iodates (4.42 (RWOFI) and 4.29 eV (CWOFI)), strong phase-matching SHG responses of 3.8 (RWOFI) and 3.5 (CWOFI) × KH2PO4, and wide optical transparency windows. Computational studies have shown that the excellent optical responses result from synergism involving the two fluorinated SOJT distorted units ([WO3F3]3− and [IO2F2]−). This work provides not only an efficient strategy for bandgap modulation of NLO materials, but also affords insight into the relationship between the electronic structure of the various fluorinated SOJT distorted units and the optical properties of crystalline materials. Wide bandgaps, strong SHG responses, and sufficient birefringence are observed in the first examples of 5d0-transition metal fluoroiodates, A2WO2F3(IO2F2) (A = Rb, and Cs), which were constructed by dual-fluorination-directed bandgap engineering.![]()
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Affiliation(s)
- Yilei Hu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Xingxing Jiang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Tianhui Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Yanyan Xue
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Jun Xu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
| | - Mark G Humphrey
- Research School of Chemistry, Australian National University Canberra ACT 2601 Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University Shanghai 200092 China
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37
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Guo Y, Deng Y, Zheng T, Huang L, Gao D, Bi J, Zou G. Two molybdenyl carbonates with different dimensional structures exhibiting huge differences in band gaps. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01366a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two molybdenyl carbonates with different dimensional structures exhibit huge differences in band gaps, 0D Cs3MoO4(HCO3) exhibiting a much larger band gap than 1D Cs2MoO3(CO3).
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Affiliation(s)
- Yunqiao Guo
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Yalan Deng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Ting Zheng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Ling Huang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Daojiang Gao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Jian Bi
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610068, P. R. China
| | - Guohong Zou
- College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
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38
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Wang Q, Song W, Lan Y, Cao L, Huang L, Gao D, Bi J, Zou G. KLi2CO3F: a Beryllium-free KBBF-type Deep-UV Carbonate with Enhanced Interlayer Interaction and Large Birefringence. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00625a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
KBe2BO3F2 (KBBF) with perfect honeycomb hexagonal layered structure is the sole practical deep-ultraviolet (DUV) nonlinear optical material which could generate DUV coherent light through direct frequency doubling. However, the layered...
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39
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Wang D, Jiang X, Gong P, Zhang X, Lin Z, Hu Z, Wu Y. A new I 3O 93− group constructed from IO 3− and IO 55− anion units in Cs 3[Ga 2O(I 3O 9)(IO 3) 4(HIO 3)]. CrystEngComm 2022. [DOI: 10.1039/d1ce01234g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cs3[Ga2O(I3O9)(IO3)4(HIO3)] with a novel I3O93− fundamental building block (FBB) constituted by two IO3 and one IO5 polyhedra exhibited a wide band gap.
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Affiliation(s)
- Dandan Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China
| | - Xiaoqing Jiang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China
| | - Pifu Gong
- Key Laboratory of Functional Crystals and Laser Technology, Beijing Center for Crystal Research and Development, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xinyuan Zhang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China
| | - Zheshuai Lin
- Key Laboratory of Functional Crystals and Laser Technology, Beijing Center for Crystal Research and Development, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China
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40
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Wu C, Jiang X, Hu Y, Jiang C, Wu T, Lin Z, Huang Z, Humphrey MG, Zhang C. A Lanthanum Ammonium Sulfate Double Salt with a Strong SHG Response and Wide Deep-UV Transparency. Angew Chem Int Ed Engl 2021; 61:e202115855. [PMID: 34894166 DOI: 10.1002/anie.202115855] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Indexed: 11/08/2022]
Abstract
The targeted synthesis of deep-ultraviolet (deep-UV) nonlinear optical (NLO) materials, especially those with non-π-conjugated sulfates, has experienced considerable difficulties due to the need to reconcile the oft-competing requirements for deep-UV transparency and strong second-harmonic generation (SHG). We report herein the designed synthesis of the first rare-earth metal-based deep-UV sulfate La(NH4 )(SO4 )2 by a double-salt strategy involving introduction of complementary cations, together with optical studies that reveal a short-wavelength deep-UV absorption edge (below 190 nm) and the strongest SHG response among deep-UV NLO sulfates (2.4×KDP). Theoretical calculations and crystal structure analysis suggest that the excellent balance between SHG response and deep-UV transparency can be attributed to a synergistic interaction of the hetero-cations La3+ and [NH4 ]+ , which optimize alignment of the [SO4 ] tetrahedra and highly polarizable [LaO8 ] polyhedra.
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Affiliation(s)
- Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Xingxing Jiang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yilei Hu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Chunbo Jiang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Tianhui Wu
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zhipeng Huang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Mark G Humphrey
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Chi Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
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41
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Zhang M, Zhang B, Yang D, Wang Y. Synergistic Effect of π-Conjugated [C(NH 2) 3] Cation and Sb(III) Lone Pair Stereoactivity on Structural Transformation and Second Harmonic Generation. Inorg Chem 2021; 60:18483-18489. [PMID: 34797048 DOI: 10.1021/acs.inorgchem.1c03050] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The search for nonlinear optical (NLO) crystals with excellent comprehensive properties is a formidable challenge. In this work, two guanidine antimony fluorides, C(NH2)3Sb2F7 and C(NH2)3SbF4, were obtained by conjunction of [C(NH2)3] groups with π-conjugated configuration and stereochemically active Sb3+ cations. Due to the different coordination modes of Sb-F bonds and H-F hydrogen bonds, the crystal structure of C(NH2)3Sb2F7 is centrosymmetric (CS), while C(NH2)3SbF4 is noncentrosymmetric (NCS). Optical measurements show that the UV cutoff wavelengths of the title compounds were both less than 240 nm. Thermal studies indicate that these crystals are stable up to 250 °C. In addition, the second harmonic generation (SHG) response of C(NH2)3SbF4 is 2 times that of KH2PO4 (KDP) with the phase-matchable capacity. Theoretical calculations reveal that the large SHG effects of C(NH2)3SbF4 were attributed to the synergy between the planar [C(NH2)3] units and the distorted [SbF4] groups. These results demonstrate that the guanidine antimony fluorides will have potential value as UV NLO materials.
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Affiliation(s)
- Man Zhang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Bingbing Zhang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Daqing Yang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Ying Wang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
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42
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Wang W, Mei D, Wen S, Wang J, Wu Y. Complex coordinated functional groups: A great genes for nonlinear optical materials. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.11.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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43
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Oyeka EE, Winiarski MJ, Tran TT. Study of Integer Spin S = 1 in the Polar Magnet β-Ni(IO 3) 2. Molecules 2021; 26:molecules26237210. [PMID: 34885793 PMCID: PMC8658994 DOI: 10.3390/molecules26237210] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/23/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
Polar magnetic materials exhibiting appreciable asymmetric exchange interactions can potentially host new topological states of matter such as vortex-like spin textures; however, realizations have been mostly limited to half-integer spins due to rare numbers of integer spin systems with broken spatial inversion lattice symmetries. Here, we studied the structure and magnetic properties of the S = 1 integer spin polar magnet β-Ni(IO3)2 (Ni2+, d8, 3F). We synthesized single crystals and bulk polycrystalline samples of β-Ni(IO3)2 by combining low-temperature chemistry techniques and thermal analysis and characterized its crystal structure and physical properties. Single crystal X-ray and powder X-ray diffraction measurements demonstrated that β-Ni(IO3)2 crystallizes in the noncentrosymmetric polar monoclinic structure with space group P21. The combination of the macroscopic electric polarization driven by the coalignment of the (IO3)− trigonal pyramids along the b axis and the S = 1 state of the Ni2+ cation was chosen to investigate integer spin and lattice dynamics in magnetism. The effective magnetic moment of Ni2+ was extracted from magnetization measurements to be 3.2(1) µB, confirming the S = 1 integer spin state of Ni2+ with some orbital contribution. β-Ni(IO3)2 undergoes a magnetic ordering at T = 3 K at a low magnetic field, μ0H = 0.1 T; the phase transition, nevertheless, is suppressed at a higher field, μ0H = 3 T. An anomaly resembling a phase transition is observed at T ≈ 2.7 K in the Cp/T vs. T plot, which is the approximate temperature of the magnetic phase transition of the material, indicating that the transition is magnetically driven. This work offers a useful route for exploring integer spin noncentrosymmetric materials, broadening the phase space of polar magnet candidates, which can harbor new topological spin physics.
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Affiliation(s)
- Ebube E. Oyeka
- Department of Chemistry, Clemson University, Clemson, SC 29634, USA;
| | - Michał J. Winiarski
- Advanced Materials Center, Faculty of Applied Physics and Mathematics, Gdansk University of Technology, ul. Narutowicza 11/12, 80-233 Gdansk, Poland;
| | - Thao T. Tran
- Department of Chemistry, Clemson University, Clemson, SC 29634, USA;
- Correspondence:
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44
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Hou Y, Wu H, Yu H, Hu Z, Wang J, Wu Y. An Effective Strategy for Designing Nonlinear Optical Crystals by Combining the Structure-Directing Property of Oxyfluorides with Chemical Substitution. Angew Chem Int Ed Engl 2021; 60:25302-25306. [PMID: 34580973 DOI: 10.1002/anie.202111780] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Indexed: 11/10/2022]
Abstract
Rationally designing a high-performance nonlinear optical (NLO) crystal remains a great ongoing challenge. It involves not only the design of noncentrosymmetric structures but also property optimization. In this communication, a new strategy for effectively designing the NLO crystal has been put forward, that is, using the structure-directing property of oxyfluoride anions to obtain a noncentrosymmetric and polar structure, and then by substitution of IO3 - for isovalent F- anions to further enhance the SHG response. With this strategy, a new iodate fluoride, Ba2 [MoO3 F(IO3 )](MoO3 F2 ) has been successfully designed from the Ba2 (MoO3 F2 )F2 with the cis-directing [MoO4 F2 ]4- groups. It exhibits a large SHG response (≈8×KDP), a wide transparent region (0.30-10.92 μm), a high laser-induced damage threshold (LDT) (88.53 MW cm-2 ), and a large birefringence (≈0.264@532 nm). These indicate Ba2 [MoO3 F(IO3 )](MoO3 F2 ) would be a promising NLO crystal.
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Affiliation(s)
- Ying Hou
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
| | - Hongping Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
| | - Hongwei Yu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin, 300384, China
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45
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Yao W, Yan M, Li X, Liu W, Tang R. Cd
3
(PO
4
)(TePO
6
): A Novel Cadmium Tellurite‐Phosphate featuring a {[TePO
6
]
3−
}
∞
Chain. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Wen‐Dong Yao
- School of Chemistry and Chemical Engineering Yangzhou University Jiangsu 225002 P. R. China
| | - Mei Yan
- School of Chemistry and Chemical Engineering Yangzhou University Jiangsu 225002 P. R. China
| | - Xiao‐Hui Li
- School of Chemistry and Chemical Engineering Yangzhou University Jiangsu 225002 P. R. China
| | - Wenlong Liu
- School of Chemistry and Chemical Engineering Yangzhou University Jiangsu 225002 P. R. China
| | - Ru‐Ling Tang
- School of Chemistry and Chemical Engineering Yangzhou University Jiangsu 225002 P. R. China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 PR China
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46
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Hou Y, Wu H, Yu H, Hu Z, Wang J, Wu Y. An Effective Strategy for Designing Nonlinear Optical Crystals by Combining the Structure‐Directing Property of Oxyfluorides with Chemical Substitution. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111780] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ying Hou
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
| | - Hongping Wu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
| | - Hongwei Yu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
| | - Zhanggui Hu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
| | - Jiyang Wang
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
| | - Yicheng Wu
- Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology Tianjin 300384 China
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47
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Cao C, Bao SJ, Tang XY, Xu ZM, Ni CY, Lang JP. Heterobimetallic Cluster-Based Coordination Polymers: Assembly, Structures and Third-Order Nonlinear Optical Properties. Chem Asian J 2021; 16:2674-2680. [PMID: 34313020 DOI: 10.1002/asia.202100698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/24/2021] [Indexed: 11/08/2022]
Abstract
Reactions of (NH4 )2 WS4 with CuCN, CuCN/1,2-bis(4-pyridyl)propane (bppa) or [Cu(MeCN)4 ]PF6 /bppa under different reaction conditions afforded a set of two- or three-dimensional W/Cu/S cluster-based coordination polymers including {[Et4 N]2 [WS4 Cu4 (μ-CN)2 (μ-I)2 ]}n (1), [WS4 Cu4 (μ-CN)2 (bppa)2 ]n (2) and {[WS4 Cu4 (bppa)4 ](PF6 )2 }n (3), respectively. Compound 2 can be readily formed from reaction of 1 with bppa under solvothermal conditions. Compounds 1 and 2 feature two-dimensional networks with a "sql" topology, while 3 possesses a two-fold interpenetrated three-dimensional net with a rare "reo" topology. Compounds 1-3 in DMF exhibited different third-order nonlinear optical responses, and they all showed a reverse saturable absorption while 2 held a strong self-focusing effect.
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Affiliation(s)
- Chen Cao
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
| | - Shu-Jin Bao
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
| | - Xiao-Yan Tang
- School of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, P. R. China
| | - Ze-Ming Xu
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
| | - Chun-Yan Ni
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
| | - Jian-Ping Lang
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
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48
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Wang D, Gong P, Zhang X, Lin Z, Hu Z, Wu Y. NaGaI 3O 9F: a new alkali metal gallium iodate combined with IO 3- and IO 3F 2- units. Dalton Trans 2021; 50:11562-11567. [PMID: 34351353 DOI: 10.1039/d1dt02122b] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Birefringent crystals are very important optical materials, which are widely used in the fields of optics and communication. In this work, we reported a new iodate, NaGaI3O9F, synthesized by mild hydrothermal method. NaGaI3O9F crystallized in the monoclinic space group P21/c (No. 14) and it featured a novel ∞[Ga2(IO3F)2(IO3)4]2- layer stacked with Na+ cations located in the void maintaining charge balance. Notably, IO3- and IO3F2- anionic units appeared in the same time in the A-Ga-I-O/F (A = alkali metal) system. According to the experimental characterization and theoretical calculations, NaGaI3O9F showed a wide bandgap (4.27 eV) and large birefringence (Δnexp∼ 0.203, Δncal = 0.197 at 1064 nm), indicating its potential use as a birefringent material.
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Affiliation(s)
- Dandan Wang
- Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystals, Tianjin University of Technology, Tianjin 300384, China.
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49
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Chen QQ, Hu CL, Chen J, Li YL, Li BX, Mao JG. [o-C 5 H 4 NHOH] 2 [I 7 O 18 (OH)]⋅3 H 2 O: An Organic-Inorganic Hybrid SHG Material Featuring an [I 7 O 18 (OH)] ∞ 2 - Branched Polyiodate Chain. Angew Chem Int Ed Engl 2021; 60:17426-17429. [PMID: 34060191 DOI: 10.1002/anie.202106335] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Indexed: 11/12/2022]
Abstract
An organic-inorganic hybrid polyiodate, namely, [o-C5 H4 NHOH]2 [I7 O18 (OH)]⋅3 H2 O (I), featuring a novel branched polyiodate chain has been obtained by evaporation method. [o-C5 H4 NHOH]2 [I7 O18 (OH)]⋅3 H2 O (I) crystalizes in the polar space group Ia and features an [I7 O18 (OH)] ∞ 2 - branched polyiodate chain in which [I3 O9 ]3- trimers are grafted on the same side of the one-dimensional (1D) chain based on [I4 O11 (OH)]3- tetramers. The asymmetric organic amine groups are beneficial to the polymerization of iodate groups and inducing the formation of the non-centrosymmetric (NCS) structure. Compound I exhibits a rather large Second-Harmonic- Generation (SHG) signal of 8.5×KH2 PO4 (KDP) upon 1064 nm laser radiation, a moderate band gap of 3.90 eV and a high laser-induced-damage-threshold (LIDT) of 182.34 MW cm-2 , hence it is a promising new SHG material. The relationship between the structures of the organic amine groups and the overall structures has been also analyzed.
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Affiliation(s)
- Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Yi-Lin Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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50
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Chen Q, Hu C, Chen J, Li Y, Li B, Mao J. [
o
‐C
5
H
4
NHOH]
2
[I
7
O
18
(OH)]⋅3 H
2
O: An Organic–Inorganic Hybrid SHG Material Featuring an [I
7
O
18
(OH)] Branched Polyiodate Chain. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qian‐Qian Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
- University of Chinese Academy of Sciences Beijing 100039 P. R. China
| | - Chun‐Li Hu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Yi‐Lin Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Bing‐Xuan Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Jiang‐Gao Mao
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
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