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Yan M, Hu CL, Tang RL, Yao WD, Liu W, Guo SP. KBa 3M 2F 14Cl (M = Zr, Hf): novel short-wavelength mixed metal halides with the largest second-harmonic generation responses contributed by mixed functional moieties. Chem Sci 2024; 15:8500-8505. [PMID: 38846400 PMCID: PMC11151837 DOI: 10.1039/d4sc01259c] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/29/2024] [Indexed: 06/09/2024] Open
Abstract
The development of short-wavelength nonlinear optical (NLO) materials is indispensable and urgently required for further applications. Halides have been disregarded as potential NLO materials with deep-ultraviolet (DUV) cutoff edges due to their weak second-harmonic generation (SHG) response and poor birefringence. Here, two novel and isostructural halides, KBa3M2F14Cl (M = Zr (KBZFC), Hf (KBHFC)), possess structures that are formed by isolated MF7 monocapped triangular prisms and dissociative K+, Ba2+, and Cl- ions. Compared with reported metal halides that are transparent to the DUV region, KBZFC and KBHFC possess the strongest SHG responses (approximately 1, 0.9 × KH2PO4), which are contributed by the synergistic effect of MF7 (M = Zr, Hf) groups, Ba2+ cations, and Cl- ions. The zero-dimensional structures favour sufficient birefringences (0.12, 0.10 @ 1064 nm) for phase-matchable (PM) behaviours. The discovery of KBZFC and KBHFC showcases the potential of NLO mixed metal halides transparent to the DUV region.
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Affiliation(s)
- Mei Yan
- School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road Yangzhou 225002 China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Ru-Ling Tang
- School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road Yangzhou 225002 China
| | - Wen-Dong Yao
- School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road Yangzhou 225002 China
| | - Wenlong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road Yangzhou 225002 China
| | - Sheng-Ping Guo
- School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road Yangzhou 225002 China
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2
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Zhu M, Wang J, Hou L, Yuan Y, Liu L, Chu Y, Huang C. AX·(H 2SeO 3) n (A = K, Cs; X = Cl, Br; n = 1, 2): A Series of Ionic Cocrystals as Promising UV Birefringent Materials with Large Birefringence and Wide Band Gap. Inorg Chem 2024; 63:2289-2297. [PMID: 38237039 DOI: 10.1021/acs.inorgchem.3c04371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
The design and syntheses of new birefringent crystals will be of great importance in commercial applications and materials science. A series of ultraviolet (UV) birefringent crystals, AX·(H2SeO3)n (A = K, Cs; X = Cl, Br; n = 1, 2), with large sizes up to 23 × 6 × 3 mm3, was successfully synthesized by simple aqueous solution method. These four compounds belong to three different space groups. Isomorphic KCl·(H2SeO3)2 and CsCl·(H2SeO3)2 crystallize in the P 1 ¯ space group, while CsBr·(H2SeO3)2 and CsCl·H2SeO3 crystallize in the P21/m and P21/c space groups, respectively. They exhibit cocrystal structures composed of [2(H2SeO3)]∞ and [AX]∞ frameworks, ingeniously inheriting the large optical anisotropy of selenite and the wide band gap of alkali metal halide. And it proves that these compounds indeed possess large birefringence (0.1-0.17 at 532 nm) and short UV cutoff edges (227-239 nm), achieving a balance of optical properties. This research affords a simple and viable strategy for the design and syntheses of new UV birefringent crystals. Besides, it is also found that the n value and ionic size (A and X ions) have important influences on the crystal structures and optical properties of AX·(H2SeO3)n. And this will promote further understanding of the alkali metal halide selenite family.
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Affiliation(s)
- Mengmeng Zhu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Junbo Wang
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Lei Hou
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Yiwen Yuan
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Lili Liu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Yaoqing Chu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Chunmei Huang
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, China
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3
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Li PF, Hu CL, Kong F, Mao JG. The First UV Nonlinear Optical Selenite Material: Fluorination Control in CaYF(SeO 3 ) 2 and Y 3 F(SeO 3 ) 4. Angew Chem Int Ed Engl 2023; 62:e202301420. [PMID: 36847469 DOI: 10.1002/anie.202301420] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/01/2023]
Abstract
It is a great challenge to develop UV nonlinear optical (NLO) material due to the demanding conditions of strong second harmonic generation (SHG) intensity and wide band gap. The first ultraviolet NLO selenite material, Y3 F(SeO3 )4 , has been obtained by control of the fluorine content in a centrosymmetric CaYF(SeO3 )2 . The two new compounds represent similar 3D structures composed of 3D yttrium open frameworks strengthened by selenite groups. CaYF(SeO3 )2 has a large birefringence (0.138@532 nm and 0.127@1064 nm) and a wide optical band gap (5.06 eV). The non-centrosymmetric Y3 F(SeO3 )4 can exhibit strong SHG intensity (5.5×KDP@1064 nm), wide band gap (5.03 eV), short UV cut-off edge (204 nm) and high thermal stability (690 °C). So, Y3 F(SeO3 )4 is a new UV NLO material with excellent comprehensive properties. Our work shows that it is an effective method to develop new UV NLO selenite material by fluorination control of the centrosymmetric compounds.
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Affiliation(s)
- Peng-Fei 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.,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
| | - 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, 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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4
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Wang H, Liu L, Hu Z, Wang J, Zhu M, Meng Y, Xu J. RbCl·(H 2SeO 3) 2: A Salt-Inclusion Selenite Featuring Short UV Cut-Off Edge and Large Birefringence. Inorg Chem 2023; 62:557-564. [PMID: 36562576 DOI: 10.1021/acs.inorgchem.2c03787] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Birefringent materials are key components to control the light polarization in laser science and technology as well as optical communication. However, the performance of current commercial birefringent materials has been limited by the magnitude of birefringence, optical transparency range, or the attainability of large-scale single crystals. To explore new birefringent materials, we strategically incorporated a lone pair cation (Se4+) with large optical anisotropy, an alkali metal, and halogen ions (Rb+ and Cl-) with superior UV transparent capacity; thus a new compound, RbCl·(H2SeO3)2, was successfully discovered with the aid of the facile hydrothermal method. Interestingly, Rb-Cl chains locate in the [H2SeO3]∞ skeleton, which makes RbCl·(H2SeO3)2 a salt-inclusion selenite. Millimeter-sized single crystals (up to 4 × 2 × 1 mm3) were obtained, and the transmittance spectrum revealed that its UV cut-off edge can be as low as 230 nm. In addition, the calculated birefringence of RbCl·(H2SeO3)2 is 0.14 at 589 nm that is similar to the birefringent value of famous α-BaB2O4. Wide UV transparency, large birefringence, and feasible crystal growth make RbCl·(H2SeO3)2 a new member of birefringent materials for UV light applications.
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Affiliation(s)
- Huan Wang
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Lili Liu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Zhaowei Hu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Junbo Wang
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Mengmeng Zhu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Yu Meng
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
| | - Jiayue Xu
- Institute of Crystal Growth, School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai201418, China
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Yan M, Tang RL, Liu W, Guo SP. From Ba 3Nb 2O 2F 12(H 2O) 2 to Ba 0.5NbO 2F 2(H 2O): Achieving Balanced Nonlinear Optical Performance by O/F Ratio Regulation. Inorg Chem 2022; 61:20709-20715. [DOI: 10.1021/acs.inorgchem.2c03842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mei Yan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Ru-Ling Tang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Wenlong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Sheng-Ping Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
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6
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Ding Q, Zhang X, Lin Z, Xiong Z, Wang Y, Long X, Zhao S, Hong M, Luo J. Designing a deep-UV nonlinear optical monofluorophosphate. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1308-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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7
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Wu T, Jiang X, Wu C, Hu Y, Lin Z, Huang Z, Humphrey MG, Zhang C. Ultrawide Bandgap and Outstanding Second‐Harmonic Generation Response by a Fluorine‐Enrichment Strategy at a Transition‐Metal Oxyfluoride Nonlinear Optical Material. Angew Chem Int Ed Engl 2022; 61:e202203104. [DOI: 10.1002/anie.202203104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Tianhui 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
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Yilei Hu
- 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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8
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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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9
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Wu T, Jiang X, Wu C, Hu Y, Lin Z, Huang Z, Humphrey MG, Zhang C. Ultrawide Bandgap and Outstanding Second‐Harmonic Generation Response by a Fluorine‐Enrichment Strategy at a Transition‐Metal Oxyfluoride Nonlinear Optical Material. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tianhui 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
| | - Chao Wu
- China-Australia Joint Research Center for Functional Molecular Materials School of Chemical Science and Engineering Tongji University Shanghai 200092 China
| | - Yilei Hu
- 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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10
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Jiang TK, Yan SN, Hu CL, Li YF, Kong F, Mao JG. K 3ZrF 4(SbF 4)(SbF 5) and K 8(ZrF 6)(Sb 2Zr 2F 20): Two Zirconium Fluoroantimonites with Low Dimensional Structures and Wide Transparency Range. Inorg Chem 2022; 61:4801-4805. [PMID: 35285612 DOI: 10.1021/acs.inorgchem.2c00341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first examples of zirconium fluoroantimonites, namely, K3ZrF4(SbF4)(SbF5) and K8(ZrF6)(Sb2Zr2F20), have been successfully synthesized by facial hydrothermal reactions. K3ZrF4(SbF4)(SbF5) features a unique 1D (ZrSb2F13)3- double-chain structure, while K8(ZrF6)(Sb2Zr2F20) displays a special 0D construction composed of Zr2Sb2F20 tetranuclear clusters and isolated ZrF6 octahedra. The two fluorides can exhibit a broad transparency range with almost no absorption peaks from ultraviolet to near-IR. For K8(ZrF6)(Sb2Zr2F20), a phase transformation was found before decomposition. The band structures, density of states, and linear-optical properties for the title compounds were also obtained.
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Affiliation(s)
- Ting-Kun Jiang
- College of Chemistry, Fuzhou University, Fuzhou 350108, P. R. 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
| | - Sheng-Nan Yan
- College of Chemistry, Fuzhou University, Fuzhou 350108, P. R. 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
| | - Ya-Feng Li
- College of Chemistry, Fuzhou University, Fuzhou 350108, 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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11
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Liu Y, Vijayakumar P, Liu Q, Sakthivel T, Chen F, Dai Z. Shining Light on Anion-Mixed Nanocatalysts for Efficient Water Electrolysis: Fundamentals, Progress, and Perspectives. NANO-MICRO LETTERS 2022; 14:43. [PMID: 34981288 PMCID: PMC8724338 DOI: 10.1007/s40820-021-00785-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/03/2021] [Indexed: 05/12/2023]
Abstract
This review introduces recent advances of various anion-mixed transition metal compounds (e.g., nitrides, halides, phosphides, chalcogenides, (oxy)hydroxides, and borides) for efficient water electrolysis applications in detail. The challenges and future perspectives are proposed and analyzed for the anion-mixed water dissociation catalysts, including polyanion-mixed and metal-free catalyst, progressive synthesis strategies, advanced in situ characterizations, and atomic level structure-activity relationship. Hydrogen with high energy density and zero carbon emission is widely acknowledged as the most promising candidate toward world's carbon neutrality and future sustainable eco-society. Water-splitting is a constructive technology for unpolluted and high-purity H2 production, and a series of non-precious electrocatalysts have been developed over the past decade. To further improve the catalytic activities, metal doping is always adopted to modulate the 3d-electronic configuration and electron-donating/accepting (e-DA) properties, while for anion doping, the electronegativity variations among different non-metal elements would also bring some potential in the modulations of e-DA and metal valence for tuning the performances. In this review, we summarize the recent developments of the many different anion-mixed transition metal compounds (e.g., nitrides, halides, phosphides, chalcogenides, oxyhydroxides, and borides/borates) for efficient water electrolysis applications. First, we have introduced the general information of water-splitting and the description of anion-mixed electrocatalysts and highlighted their complementary functions of mixed anions. Furthermore, some latest advances of anion-mixed compounds are also categorized for hydrogen and oxygen evolution electrocatalysis. The rationales behind their enhanced electrochemical performances are discussed. Last but not least, the challenges and future perspectives are briefly proposed for the anion-mixed water dissociation catalysts.
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Affiliation(s)
- Yaoda Liu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Paranthaman Vijayakumar
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
| | - Qianyi Liu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Thangavel Sakthivel
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Fuyi Chen
- State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Zhengfei Dai
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
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12
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Kong F, Jiang TK, Mao JG. Role of fluorine on the structure and second-harmonic-generation property of inorganic selenites and tellurites. Chem Commun (Camb) 2021; 57:12575-12586. [PMID: 34747417 DOI: 10.1039/d1cc04818j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorine, as the most electronegative element, can replace the oxygen ligands of functional groups under given conditions. These fluoride groups are more or less different from the pure oxide groups in composition, symmetry, polarizability, transmittancy, etc. The rational use of these differences is expected to improve the probability of noncentrosymmetric structures and the comprehensive performance of second-harmonic-generation (SHG) materials. In this feature article, we introduce the recent developments in fluoride selenite and tellurite SHG materials together with highlighting our contributions, including Se(IV) and Te(IV) compounds with (i) d0 transition metal oxyfluoride octahedron, (ii) IIIA metal oxyfluoride octahedron, (iii) fluoride lone pair cation polyhedron, and (iv) other fluoride polyhedron. The future perspectives of fluoride selenite and tellurite SHG materials are also discussed.
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Affiliation(s)
- 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 the Chinese Academy of Sciences, Beijing, 100049, China
| | - Ting-Kun Jiang
- 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
| | - 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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Chen J, Hu CL, Kong F, Mao JG. High-Performance Second-Harmonic-Generation (SHG) Materials: New Developments and New Strategies. Acc Chem Res 2021; 54:2775-2783. [PMID: 34043910 DOI: 10.1021/acs.accounts.1c00188] [Citation(s) in RCA: 106] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
ConspectusSecond-harmonic-generation (SHG) causes the frequency doubling of light, which is very useful for generating high-energy lasers with specific wavelengths. Noncentrosymmetry (NCS) is the first requirement for an SHG process because the SHG coefficient is zero (χ2 = 0) in all centrosymmetric structures. At this stage, developing novel NCS crystals is a crucial scientific topic. Assembling polar units in an addictive fashion can facilely form NCS crystals with outstanding SHG performance. In this way, our group has obtained many different NCS crystals with extremely large SHG intensities (>5 × KDP or 1 × KTP). In this Account, we first provide a brief review of the development of SHG materials and concisely highlight the features of the excellent SHG materials. Then, we present four facile and rational molecular design strategies: (1) Traditional BO33--based crystals feature short absorption edges but usually suffer from relatively weak SHG performance (<5 × KDP). The combination of two types of pure π-conjugated anions (BO33- and NO3-) in a parallel fashion in the same compound has afforded a metal borate nitrate with a strong SHG effect. (2) To overcome the problems of the weak SHG effect and small birefringence in the less anisotropic QO4-based compounds, highly polarizable cations such as Hg2+ and Bi3+ are introduced into these systems, which greatly enhances both SHG effects and birefringence. (3) Iodate anions can be condensed into polynuclear iodate anions with a higher density of I5+ per unit cell, hence polyiodate anions can serve as excellent SHG-active groups. We developed a novel synthesis method for hydrothermal reactions under a phosphoric acid medium and obtained a series of metal polyiodates with strong SHG effects. In addition, as the number of iodate groups increases, the structural configuration of the polyiodate anion changes from linear to bent. (4) We introduce the concept of aliovalent substitution which features site-to-site atomic displacement at the structural level. Such aliovalent substitution led to new materials that have the same chemical stoichiometries or structural features as their parent compounds. Thus, aliovalent substitution can provide more experimental opportunities and afford new high-performance SHG materials. The introduction of a fluoride anion and the replacement of metal cations in the MO6 octahedron can result in new metal iodates with balanced properties including a large SHG effect, a wide band gap, and a high laser-induced damage threshold (LIDT) value. Finally, we briefly discuss several problems associated with the studies of SHG materials and give some prospects for SHG materials in the future.
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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
- 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
| | - 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
| | - 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 100039, P. R. China
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14
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Geng L, Meng CY, Lu HY. Hydrogen-Bond-Assisted Alignment of [MCu(SeO 3) 4Cl(H 2O)] 4- (M = Fe, Ga) Anionic Layers to Form Two Polar Oxychlorides: Pb 2MCu(SeO 3) 4Cl(H 2O). Inorg Chem 2021; 60:831-839. [PMID: 33378193 DOI: 10.1021/acs.inorgchem.0c02868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two novel selenite oxychlorides Pb2MCu(SeO3)4Cl(H2O) (M = Fe, Ga) were hydrothermally synthesized and structurally characterized. They are isostructural and crystallize in the two-dimensional [MCu(SeO3)4Cl(H2O)]4- anionic layer structure mediated with hydrogen bonds and aligned between neighboring layers which assist in building the three-dimensional framework with a polar space group. Optical properties measurements revealed that the optical band gaps are 2.61 and 3.22 eV for Pb2FeCu(SeO3)4Cl(H2O) (1) and Pb2GaCu(SeO3)4Cl(H2O) (2) and the SHG responses are about 0.12 and 0.18 times that of KDP, respectively. Furthermore, 1 exhibits an interesting metamagnetic phenomenon under varied applied fields from around 1 to 4 T at 2 K, and 2 behaves with potential ferromagnetic ordering at low temperature.
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Affiliation(s)
- Lei Geng
- College of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
| | - Chang-Yu Meng
- Guangxi Key Laboratory of Agricultural Resources, Chemistry, and Biotechnology, Department of Chemistry and Food Science, Yulin Normal University, Yulin 537000, China
| | - Hong-Yan Lu
- College of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China
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15
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Ma YX, Gong YP, Hu CL, Kong F, Mao JG. BiGa(SeO3)3: A Phase Matchable SHG Material Achieved by Cation Substitution. Inorg Chem 2020; 59:7852-7859. [DOI: 10.1021/acs.inorgchem.0c00984] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yun-Xiang 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
| | - Ya-Ping Gong
- 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
| | - 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
| | - 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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16
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Park G, Ok KM. Hexagonal tungsten oxides with large bandgaps synthesized by a chemical substitution method. Inorg Chem Front 2020. [DOI: 10.1039/d0qi01056a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A novel hexagonal tungsten oxide designed by a chemical substitution method, NH4(GaF2)3(SeO3)2, exhibits the largest bandgap among all known phase-matchable NLO selenite compounds.
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Affiliation(s)
- Geonju Park
- 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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17
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Kong F, Mao JG. Recent progress in selenite and tellurite based SHG materials. Dalton Trans 2020; 49:8433-8437. [DOI: 10.1039/d0dt01429j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Fluorination and bandgaps have attracted more attention than d0 TM and SHG efficiency recently in metal selenites and tellurites.
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Affiliation(s)
- 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
| | - 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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18
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Chen J, Hu CL, Mao FF, Zhang XH, Yang BP, Mao JG. LiMg(IO 3) 3: an excellent SHG material designed by single-site aliovalent substitution. Chem Sci 2019; 10:10870-10875. [PMID: 32190241 PMCID: PMC7066663 DOI: 10.1039/c9sc04832d] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 10/15/2019] [Indexed: 11/21/2022] Open
Abstract
An excellent second harmonic generation (SHG) material, LiMg(IO3)3 (LMIO), has been elaborately designed from Li2MIV(IO3)6 (MIV = Ti, Sn, and Ge) by aliovalent substitution of the central MIV cation followed by Wyckoff position exchange. The new structure sustains the ideal-alignment of (IO3)- groups. Importantly, LMIO exhibits an extremely strong SHG effect of roughly 24 × KH2PO4 (KDP) under 1064 nm laser radiation or 1.5 × AgGaS2 (AGS) under 2.05 μm laser radiation, which is larger than that of α-LiIO3 (18 × KDP). The replacement of MIV with Mg2+ without d-d electronic transitions induces an obviously larger band gap (4.34 eV) with a short absorption edge (285 nm). This study shows that single-site aliovalent substitution provides a new synthetic route for designing SHG materials.
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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 . ; .,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 . ;
| | - Fei-Fei Mao
- Nanjing Agricultural University , Nanjing 210095 , P. R. China
| | - Xiao-Han 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 . ;
| | - 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 . ;
| | - 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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19
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Dong X, Huang L, Hu C, Zeng H, Lin Z, Wang X, Ok KM, Zou G. CsSbF
2
SO
4
: An Excellent Ultraviolet Nonlinear Optical Sulfate with a KTiOPO
4
(KTP)‐type Structure. Angew Chem Int Ed Engl 2019; 58:6528-6534. [DOI: 10.1002/anie.201900637] [Citation(s) in RCA: 204] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/23/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Xuehua Dong
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Ling Huang
- College of Chemistry and Materials ScienceSichuan Normal University Chengdu 610068 P. R. China
| | - Cuifang Hu
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Hongmei Zeng
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhien Lin
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Xin Wang
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Kang Min Ok
- Department of ChemistrySogang University Seoul 04107 Republic of Korea
| | - Guohong Zou
- College of ChemistrySichuan University Chengdu 610064 P. R. China
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20
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Dong X, Huang L, Hu C, Zeng H, Lin Z, Wang X, Ok KM, Zou G. CsSbF
2
SO
4
: An Excellent Ultraviolet Nonlinear Optical Sulfate with a KTiOPO
4
(KTP)‐type Structure. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900637] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xuehua Dong
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Ling Huang
- College of Chemistry and Materials ScienceSichuan Normal University Chengdu 610068 P. R. China
| | - Cuifang Hu
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Hongmei Zeng
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhien Lin
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Xin Wang
- College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Kang Min Ok
- Department of ChemistrySogang University Seoul 04107 Republic of Korea
| | - Guohong Zou
- College of ChemistrySichuan University Chengdu 610064 P. R. China
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21
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Jiang D, Han G, Wang Y, Li H, Yang Z, Pan S. Designing Three Fluorooxoborates with a Wide Transmittance Window by Anionic Group Substitution. Inorg Chem 2019; 58:3596-3600. [DOI: 10.1021/acs.inorgchem.9b00197] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Dequan Jiang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guopeng Han
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ying Wang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
| | - Hao Li
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhihua Yang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
| | - Shilie Pan
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS; Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
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22
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Gong YP, Hu CL, Kong F, Mao JG. Exploration of New Birefringent Crystals in Bismuth d 0 Transition Metal Selenites. Chemistry 2019; 25:3685-3694. [PMID: 30637825 DOI: 10.1002/chem.201806328] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Indexed: 11/11/2022]
Abstract
The first examples of bismuth fluoride selenites with d0 -TM/TeVI polyhedrons, namely, Bi4 TiO2 F4 (SeO3 )4 (1), Bi4 NbO3 F3 (SeO3 )4 (2), Bi4 TeO4 F2 (TeO3 )2 (SeO3 )2 (3), Bi2 F2 (MoO4 )(SeO3 ) (4) and Bi2 ZrO2 F2 (SeO3 )2 (5) have been successfully synthesized under hydrothermal reactions by aliovalent substitution. The five new compounds feature three different types of structures. Compounds 1-3, containing TiIV , NbV and TeVI respectively, are isostructural, exhibiting a new 3D framework composed of a 3D bismuth oxyfluoride architecture, with intersecting tunnels occupied by d0 -TM/TeVI octahedrons and selenite/tellurite groups. Interestingly, compound Bi4 TeO4 F2 (TeO3 )2 (SeO3 )2 (3) is the first structure containing SeIV and mixed-valent TeIV /TeVI cations simultaneously. Compound 4 features a new 3D structure formed by a 3D bismuth oxyfluoride network with MoO4 tetrahedrons and selenites groups imbedded in the 1D tunnels. Compound 5 displays a novel pillar-layered 3D open framework, consisting of 2D bismuth oxide layers bridged by the [ZrO2 F2 (SeO3 )2 ]6- polyanions. Theoretical calculations revealed that the five compounds displayed very strong birefringence. The birefringence values of compounds 1-3, especially, are above 0.19 at 1064 nm, which are larger than the mineral calcite. Based on the structure and property analysis, it was found that the asymmetric SeO3 groups (and TeO3 in compound 3) displayed the largest anisotropy, compared with the bismuth cations and the d0 -TM/Te polyhedra, which is beneficial to the birefringence.
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Affiliation(s)
- Ya-Ping Gong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China.,College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350108, 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, Fujian, 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, Fujian, 350002, P. R. China.,College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350108, 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, Fujian, 350002, P. R. China
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23
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Chen J, Hu CL, Mao FF, Feng JH, Mao JG. A Facile Route to Nonlinear Optical Materials: Three-Site Aliovalent Substitution Involving One Cation and Two Anions. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813968] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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
- University of the 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
| | - Fei-Fei 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
| | - Jiang-He Feng
- 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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24
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Chen J, Hu CL, Mao FF, Feng JH, Mao JG. A Facile Route to Nonlinear Optical Materials: Three-Site Aliovalent Substitution Involving One Cation and Two Anions. Angew Chem Int Ed Engl 2019; 58:2098-2102. [DOI: 10.1002/anie.201813968] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Indexed: 11/10/2022]
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
- University of the 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
| | - Fei-Fei 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
| | - Jiang-He Feng
- 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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25
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Gong YP, Hu CL, Ma YX, Mao JG, Kong F. Pb2Cd(SeO3)2X2 (X = Cl and Br): two halogenated selenites with phase matchable second harmonic generation. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00936a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The second harmonic generation (SHG) efficiencies of Pb2Cd(SeO3)2X2 (X = Cl and Br) are higher than that of commercial KDP (KH2PO4) and their laser damage thresholds are 30 times more than that of AGS (AgGaS2).
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Affiliation(s)
- Ya-Ping Gong
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- 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
- China
| | - Yun-Xiang Ma
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 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 350002
- China
| | - Fang Kong
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
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26
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Lin J, Liu Q, Yue Z, Diefenbach K, Cheng L, Lin Y, Wang JQ. Expansion of the structural diversity of f-element bearing molybdate iodates: synthesis, structures, and optical properties. Dalton Trans 2019; 48:4823-4829. [DOI: 10.1039/c8dt05120h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Expanding the family of f-element bearing molybdate iodates has resulted in eleven new complexes with periodically evolved topologies and intriguing optical properties.
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Affiliation(s)
- Jian Lin
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai 201800
- China
| | - Qi Liu
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai 201800
- China
| | - Zenghui Yue
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai 201800
- China
| | - Kariem Diefenbach
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai 201800
- China
| | - Liwei Cheng
- School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions
- Soochow University
- Suzhou 215123
- China
| | - Yuejian Lin
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Jian-Qiang Wang
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai 201800
- China
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27
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You F, Liang F, Huang Q, Hu Z, Wu Y, Lin Z. Pb 2GaF 2(SeO 3) 2Cl: Band Engineering Strategy by Aliovalent Substitution for Enlarging Bandgap while Keeping Strong Second Harmonic Generation Response. J Am Chem Soc 2018; 141:748-752. [PMID: 30489075 DOI: 10.1021/jacs.8b11485] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Wide bandgap and strong second-order generation (SHG) effect are two crucial but contradictory conditions for practical nonlinear optical (NLO) materials. Herein, a new NLO crystal Pb2GaF2(SeO3)2Cl (I) containing novel functional (GaO3F3)6- octahedra is designed and synthesized by a rational band engineering strategy with aliovalent substitution. Benefiting from the removal of transition metal cations and the introduction of bridged F anions, I exhibits the widest bandgap among all reported phase-matchable NLO selenites. Meanwhile, a strong SHG response more than 4.5 times of KH2PO4 (KDP) is maintained. The dominate role of the (GaO3F3)6- groups to the enlarged bandgap in I are elucidated by first-principles studies.
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Affiliation(s)
- Fengguang You
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Fei Liang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100190 , China
| | - Qian Huang
- Institute of Engineering Thermophysics, Chinese Academy of Sciences , Beijing 100190 , China
| | - Zhanggui Hu
- Institute of Functional Crystal Materials, Tianjin University of Technology , Tianjin 300384 , China
| | - Yicheng Wu
- Institute of Functional Crystal Materials, Tianjin University of Technology , Tianjin 300384 , China
| | - Zheshuai Lin
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190 , China.,Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , China.,University of Chinese Academy of Sciences , Beijing 100190 , China
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28
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Pan Y, Guo SP, Liu BW, Xue HG, Guo GC. Second-order nonlinear optical crystals with mixed anions. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.013] [Citation(s) in RCA: 151] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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29
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Ma YX, Hu CL, Li BX, Kong F, Mao JG. PbCdF(SeO 3)(NO 3): A Nonlinear Optical Material Produced by Synergistic Effect of Four Functional Units. Inorg Chem 2018; 57:11839-11846. [PMID: 30160946 DOI: 10.1021/acs.inorgchem.8b02044] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A new nonlinear optical material, the first fluoride selenite nitrate PbCdF(SeO3)(NO3), was successfully synthesized by traditional solid state reactions. This compound crystallizes in the polar space group of Pca21, and its structure features a novel 2D layered structure consisting of 1D lead nitrate chains and 2D cadmium selenite layers. PbCdF(SeO3)(NO3) exhibits a phase-matchable SHG efficiency of about 2.6 times that of KDP and a wide band gap of 4.42 eV. Its laser damage threshold was measured to be 135.6 MW/cm2, which is comparative to that of the reported Li7(TeO3)3F with a short ultraviolet cutoff edge. Theoretical calculation confirmed that the synergistic effects of all the four functional units make PbCdF(SeO3)(NO3) a remarkable SHG material.
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Affiliation(s)
- Yun-Xiang 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
| | - 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
| | - 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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30
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Jo H, Lee S, Choi KY, Ok KM. Li6M(SeO3)4 (M = Co, Ni, and Cd) and Li2Zn(SeO3)2: Selenites with Late Transition-Metal Cations. Inorg Chem 2018. [DOI: 10.1021/acs.inorgchem.8b00305] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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31
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Qie M, Lin J, Kong F, Silver MA, Yue Z, Wang X, Zhang L, Bao H, Albrecht-Schmitt TE, Wang JQ. A Large Family of Centrosymmetric and Chiral f-Element-Bearing Iodate Selenates Exhibiting Coordination Number and Dimensional Reductions. Inorg Chem 2018; 57:1676-1683. [PMID: 29345469 DOI: 10.1021/acs.inorgchem.7b03116] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The exploration of phase formation in the f-element-bearing iodate selenate system has resulted in 14 novel rare-earth-containing iodate selenates, Ln(IO3)(SeO4) (Ln = La, Ce, Pr, Nd; LnISeO-1), Ln(IO3)(SeO4)(H2O) (Ln = Sm, Eu; LnISeO-2), and Ln(IO3)(SeO4)(H2O)2·H2O (Ln = Gd, Dy, Ho, Er, Tm, Yb, Lu, Y; LnISeO-3), as well as two new thorium iodate selenates, Th(OH)(IO3)(SeO4)(H2O) (ThISeO-1) and Th(IO3)2(SeO4) (ThISeO-2). LnISeO-3 and ThISeO-2 crystallize in the chiral space group P212121, while LnISeO-1, LnISeO-2, and ThISeO-1 crystallize in the centrosymmetric space group P21/c. The numbers of both coordinating and hydrating water molecules crystallized in LnISeO-1, LnISeO-2, and LnISeO-3 increase along these three series, in line with the increasingly negative values of hydration enthalpies of heavier trivalent lanthanide ions. Such a systematic change in compositions, especially the first coordination sphere of Ln, further induces structural rearrangements, including coordination number and dimensional reductions. More specifically, the structures of LnISeO-1, LnISeO-2, and LnISeO-3 have undergone transitions from 2D Ln-oxo layers with 10-coordinate Ln centers to 1D Ln-oxo chains with 9-coordinate Ln centers and then to 0D Ln-oxo monomers with 8-coordinate Ln centers, respectively. The formation and characterization of this large family of Ln/Th iodate selenates suggest that such a mixed-anion system not only exhibits richer structural chemistry but also can be capable of generating intriguing properties, such as the second-harmonic generation (SHG) effect.
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Affiliation(s)
- Meiying Qie
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China.,University of Chinese Academy of Sciences , No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, People's Republic of China
| | - Jian Lin
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China
| | - Fang Kong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002, People's Republic of China
| | - Mark A Silver
- School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University , 199 Ren'ai Road, Suzhou 215123, People's Republic of China
| | - Zenghui Yue
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China.,University of Chinese Academy of Sciences , No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, People's Republic of China
| | - Xiaomei Wang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China.,University of Chinese Academy of Sciences , No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, People's Republic of China
| | - Linjuan Zhang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China
| | - Hongliang Bao
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China
| | - Thomas E Albrecht-Schmitt
- Department of Chemistry and Biochemistry, Florida State University , Tallahassee, Florida 32306, United States
| | - Jian-Qiang Wang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences , 2019 Jia Luo Road, Shanghai 201800, People's Republic of China
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Liang ML, Ma YX, Hu CL, Kong F, Mao JG. A(VO2F)(SeO3) (A = Sr, Ba) and Ba(MOF2)(TeO4) (M = Mo, W): first examples of alkali-earth selenites/tellurites with a fluorinated d0-TM octahedron. Dalton Trans 2018; 47:1513-1519. [DOI: 10.1039/c7dt04442a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
First examples of alkali-earth selenites/tellurites with a fluorinated d0-TM octahedron, namely, A(VO2F)(SeO3) (A = Sr 1, Ba 2) and Ba(MOF2)(TeO4) (M = Mo 3, W 4), were synthesized successfully by hydrothermal reactions.
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Affiliation(s)
- Ming-Li Liang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Yun-Xiang Ma
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- 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
- China
| | - Fang Kong
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 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 350002
- China
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Feng JH, Hu CL, Xia HP, Kong F, Mao JG. Li7(TeO3)3F: A Lithium Fluoride Tellurite with Large Second Harmonic Generation Responses and a Short Ultraviolet Cutoff Edge. Inorg Chem 2017; 56:14697-14705. [DOI: 10.1021/acs.inorgchem.7b02670] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Jiang-He Feng
- State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure
of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- Graduate School of the 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
| | - Hou-Ping Xia
- College of Physics and Optoelectronics
Technology, Baoji University of Arts and Sciences, Baoji, Shanxi 721016, 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
| | - 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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Jo H, Song SY, Cho E, So J, Lee S, Choi KY, Ok KM. Li13Mn(SeO3)8: Lithium-Rich Transition Metal Selenite Containing Jahn–Teller Distortive Cations. Inorg Chem 2017; 56:9369-9375. [DOI: 10.1021/acs.inorgchem.7b01552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hongil Jo
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Seung Yoon Song
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Eunjeong Cho
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Jongho So
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Suheon Lee
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Kwang Yong Choi
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Kang Min Ok
- Department
of Chemistry and ‡Department of Physics, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
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Yan D, Mao FF, Mao JG. LnBSb2O8 (Ln = Sm, Eu, Gd, Tb): A Series of Lanthanide Boroantimonates with Unusual 3D Anionic Structures. Inorg Chem 2016; 55:10558-10566. [DOI: 10.1021/acs.inorgchem.6b01790] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Dong 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
- University of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Fei-Fei 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 the 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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Liang ML, Hu CL, Kong F, Mao JG. BiFSeO3: An Excellent SHG Material Designed by Aliovalent Substitution. J Am Chem Soc 2016; 138:9433-6. [DOI: 10.1021/jacs.6b06680] [Citation(s) in RCA: 150] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ming-Li Liang
- 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
| | - 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
| | - 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
| | - 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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Abstract
Four silver selenites containing d0-TM cations have been reported, one of them displays a moderately strong SHG response.
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Affiliation(s)
- Qian Qian
- 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
| | - 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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38
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Wang X, Zhang F, Lei BH, Yang Z, Pan S. Nonlinear optical response mechanism of noncentrosymmetric lead borate Pb6[B4O7(OH)2]3with three crystallographically independent [B4O7(OH)2]4−chains. RSC Adv 2016. [DOI: 10.1039/c6ra23193d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pb6[B4O7(OH)2]3features three unique [B4O7(OH)2]4−chains while lead cations and π-conjugated BO3groups make contribution to the nonlinear optical effect.
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Affiliation(s)
- Xuefei Wang
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
| | - Fangfang Zhang
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
| | - Bing-Hua Lei
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
| | - Zhihua Yang
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
| | - Shilie Pan
- Key Laboratory of Functional Materials and Devices for Special Environments
- Xinjiang Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Xinjiang Key Laboratory of Electronic Information Materials and Devices
- Urumqi 830011
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Bang SE, Ok KM. Structure-Directing Effect of Alkali Metal Cations in New Molybdenum Selenites, Na2Mo2O5(SeO3)2, K2Mo2O5(SeO3)2, and Rb2Mo3O7(SeO3)3. Inorg Chem 2015; 54:8832-9. [DOI: 10.1021/acs.inorgchem.5b01588] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Seong-eun Bang
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 156-756, Republic of Korea
| | - Kang Min Ok
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 156-756, Republic of Korea
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40
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Svengren H, Hu S, Athanassiadis I, Laine TM, Johnsson M. An Oxofluoride Catalyst Comprised of Transition Metals and a Metalloid for Application in Water Oxidation. Chemistry 2015. [DOI: 10.1002/chem.201501452] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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