1
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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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2
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Cheng H, Li F, Lu J, Hou X. Li 2RbSO 4Cl with a Short Ultraviolet Absorption Edge and an Acentric Structure through Assembling Heteroleptic [LiO 3Cl] Tetrahedra. Inorg Chem 2023; 62:13608-13614. [PMID: 37551151 DOI: 10.1021/acs.inorgchem.3c02015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
Currently, short-wavelength nonlinear optical materials are urgently needed. Through substituting homoleptic [LiO4] in centrosymmetric LiRbSO4 with heteroleptic [LiO3Cl] tetrahedra, an acentric sulfate chloride, Li2RbSO4Cl, was designed and synthesized by the high-temperature melting method. Li2RbSO4Cl shows a relatively short ultraviolet absorption edge (<200 nm) among newly reported sulfate chlorides. Millimeter-sized crystals were grown due to the congruent melting behavior and high thermal stability of the compound.
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Affiliation(s)
- Huanhuan Cheng
- Research Center for Crystal Materials, 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
| | - Fuming Li
- Research Center for Crystal Materials, 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
| | - Juanjuan Lu
- Research Center for Crystal Materials, 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
| | - Xueling Hou
- Research Center for Crystal Materials, 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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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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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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5
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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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6
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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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7
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Zhao H, Gong P, Zhang X, Lin Z, Hu Z, Wu Y. Selenite bromide nonlinear optical materials Pb 2GaF 2(SeO 3) 2Br and Pb 2NbO 2(SeO 3) 2Br: synthesis and characterization. Dalton Trans 2020; 49:14046-14051. [PMID: 32895687 DOI: 10.1039/d0dt02514c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Two new isomorphic selenite bromides, namely Pb2GaF2(SeO3)2Br (1) and Pb2NbO2(SeO3)2Br (2), were synthesized by mild hydrothermal reactions. These two compounds crystallize in the noncentrosymmertric space group P21 and feature 3D structures consisting of 1D (Pb2Br)3+ cationic chains and 2D [Ga2F4(SeO3)4]6-/[Nb2O4(SeO3)4]6- anonic chains. As measured, 1 and 2 are phase-matchable and exhibit excellent second harmonic generation (SHG) responses of 4.5 and 1.4 times that of KDP, respectively. Moreover, these two compounds possess wide bandgaps (>3.17 eV) and high thermal stabilities (>425 °C), indicating their suitable performances as potential nonlinear optical materials. First-principle density functional theory (DFT) calculations were also performed to explicate the structure-property relationship.
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Affiliation(s)
- Huanke Zhao
- 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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8
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Shi T, Zhang F, Li Y, Gao L, Yang Z, Pan S. Structural Diversity of Molybdate Iodate and Fluoromolybdate: Syntheses, Structures, and Calculations on Na 3(MoO 4)(IO 3) and Na 3Cs(MoO 2F 4) 2. Inorg Chem 2020; 59:3034-3041. [PMID: 32052961 DOI: 10.1021/acs.inorgchem.9b03383] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The alkali-metal molybdate iodate Na3(MoO4)(IO3) (I) and mixed-alkali-metal fluoromolybdate Na3Cs(MoO2F4)2 (II) were obtained via a mild hydrothermal reaction using a "Teflon-pouch" method. I crystallizes in the triclinic space group P1, whose structure comprises a 3D backbone made up of isolated [IO3]- pyramids and [MoO4]2- tetrahedra connected via 5- and 6-fold coordinated sodium cations. II crystallizes in the monoclinic space group P21/c and comprises isolated [MoO2F4]2- octahedra with strong out-of-center distortions and the Na+ as well as Cs+ cations acting as interstitial ions. Both compounds have been characterized by infrared (IR) spectra and ultraviolet-visible-near-infrared (UV-vis-NIR) diffuse reflectance spectra. First-principles calculations respectively reveal that they exhibit birefringence values with Δn = 0.078 and 0.210 at 1064 nm for I and II, and the origin of the birefringence is discussed.
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Affiliation(s)
- Tingting Shi
- 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yahui Li
- 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Le Gao
- 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China
| | - 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - 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, 40-1 South Beijing Road, Urumqi 830011, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
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9
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Wang T, Chen YG, Guo Y, Wang F, Song Q, Jia YJ, Zhang XM. BaLiTe2O5X (X = Cl, Br): mixed alkali/alkaline-earth metal tellurite halides with [Te2O5]∞ chains. Dalton Trans 2020; 49:4914-4919. [DOI: 10.1039/d0dt00141d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isostructural BaLiTe2O5X (X = Cl, Br) feature [BaLiTe2O5]∞ double layers, demonstrating wide optical bandgaps and large birefringence.
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Affiliation(s)
- Ting Wang
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Yi-Gang Chen
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Yao Guo
- School of Chemical and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
| | - Fang Wang
- School of Chemical and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- China
| | - Qi Song
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Ying-Jie Jia
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Xian-Ming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen 041004
- China
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10
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Li Y, Zhang D, Liu L, Zhang W, Zhang J, Cong Y, Li X, Halasyamani PS. Cs2CdV2O6Cl2 and Cs3CdV4O12Br: two new non-centrosymmetric oxyhalides containing d0 and d10 cations and exhibiting second harmonic generation activity. Dalton Trans 2019; 48:10642-10651. [DOI: 10.1039/c9dt02099c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two new non-centrosymmetric oxyhalides containing d0 and d10 cations and exhibiting strong second harmonic generation activity.
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Affiliation(s)
- Yanjun Li
- Department of Chemistry
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials
- School of Chemistry and Chemical Engineering
- Wuhan University of Science and Technology
- Wuhan 430081
| | - Dan Zhang
- Department of Chemistry
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials
- School of Chemistry and Chemical Engineering
- Wuhan University of Science and Technology
- Wuhan 430081
| | - Lili Liu
- Department of Chemistry
- University of Houston
- Houston
- USA
| | - Weiguo Zhang
- Department of Chemistry
- University of Houston
- Houston
- USA
| | - Jiang Zhang
- Department of Chemistry
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials
- School of Chemistry and Chemical Engineering
- Wuhan University of Science and Technology
- Wuhan 430081
| | - Ye Cong
- Department of Chemistry
- Key Laboratory of Hubei Province for Coal Conversion and New Carbon Materials
- School of Chemistry and Chemical Engineering
- Wuhan University of Science and Technology
- Wuhan 430081
| | - Xuanke Li
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- People's Republic of China
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11
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You F, Gong P, Liang F, Jiang X, Tu H, Zhao Y, Hu Z, Lin Z. M2(SeO3)F2 (M = Zn, Cd): understanding the structure directing effect of [SeO3]2− groups on constructing ordered oxyfluorides. CrystEngComm 2019. [DOI: 10.1039/c9ce00279k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The structure directing effect of [SeO3]2− anionic groups play a crucial role in the configuration of ordered [MO3F3] octahedral and its large anisotropy.
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Affiliation(s)
- Fengguang You
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Pifu Gong
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Fei Liang
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Xingxing Jiang
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Heng Tu
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Ying Zhao
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Zhanggui Hu
- Institute of Functional Crystal Materials
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Zheshuai Lin
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
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12
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Zou G, Lin Z, Zeng H, Jo H, Lim SJ, You TS, Ok KM. Cs 3VO(O 2) 2CO 3: an exceptionally thermostable carbonatoperoxovanadate with an extremely large second-harmonic generation response. Chem Sci 2018; 9:8957-8961. [PMID: 30647888 PMCID: PMC6301201 DOI: 10.1039/c8sc03672a] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 09/22/2018] [Indexed: 11/21/2022] Open
Abstract
A highly thermostable carbonatoperoxovanadate, Cs3VO(O2)2CO3, exhibits a remarkably strong SHG response of approximately 23.0 times that of KDP, which is the largest among those of the reported NLO carbonate materials.
A novel nonlinear optical (NLO) carbonatoperoxovanadate, Cs3VO(O2)2CO3, with an exceptionally high thermostability was successfully synthesized by introducing highly polarizable Cs+ cations and inorganic polydentate carbonate anions into asymmetric peroxovanadates. The structure of Cs3VO(O2)2CO3 is composed of distorted [VO(O2)2CO3]3– units and charge balancing Cs+ cations. The title compound exhibits the largest NLO intensity ever found in the current carbonate NLO materials, i.e., 23.0 times that of KH2PO4 (KDP). The remarkably strong second-harmonic generation (SHG) response originates from the synergistic effect of the exceedingly polarizable Cs+ cations, distortive polyhedra of the V5+ cation, delocalized π orbitals in CO3 groups, and distorted localized π orbitals in O2 groups. First-principles calculations indicated that introducing the polarizable cations into peroxovanadates not only induces the enhancement of the SHG response but also improves the thermal stability of the framework.
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Affiliation(s)
- Guohong Zou
- College of Chemistry , Sichuan University , Chengdu 610064 , P. R. China .
| | - Zhien Lin
- College of Chemistry , Sichuan University , Chengdu 610064 , P. R. China .
| | - Hongmei Zeng
- College of Chemistry , Sichuan University , Chengdu 610064 , P. R. China .
| | - Hongil Jo
- Department of Chemistry , Chung-Ang University , Seoul 06974 , Republic of Korea .
| | - Seong-Ji Lim
- Department of Chemistry , Chungbuk National University , Cheongju , Chungbuk 28644 , Republic of Korea
| | - Tae-Soo You
- Department of Chemistry , Chungbuk National University , Cheongju , Chungbuk 28644 , Republic of Korea
| | - Kang Min Ok
- Department of Chemistry , Chung-Ang University , Seoul 06974 , Republic of Korea .
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13
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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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14
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Abstract
The problem of searching for low-dimensional magnetic systems has been a topical subject and has attracted attention of the chemistry and physics community for the last decade. In low-dimensional magnetic systems, magnetic ions are distributed anisotopically and form different groups such as dimers, chains, ladders, or planes. In 3D frameworks, the distances between magnetic ions are equal in all directions while in low-dimensional systems the distances within groups are different from those between groups. The main approach of searching for desired systems is a priori crystal chemical design expecting the needed distribution of transition metal ions in the resulting structure. One of the main concepts of this structural design is the incorporation of the p-element ions with stereochemically active electron pairs and ions acting as spacers in the composition. Transition metal selenite halides, substances that combine SeO32− groups and halide ions in the structure, seem to be a promising object of investigation. Up to now, there are 33 compounds that are structurally described, magnetically characterized, and empirically tested on different levels. The presented review will summarize structural peculiarities and observed magnetic properties of the known transition metal selenite halides. In addition, the known compounds will be analyzed as possible low-dimensional magnetic systems.
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15
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He F, Wang L, Hu C, Zhou J, Li Q, Huang L, Gao D, Bi J, Wang X, Zou G. Cation-tuned synthesis of the A2SO4·SbF3 (A = Na+, NH4+, K+, Rb+) family with nonlinear optical properties. Dalton Trans 2018; 47:17486-17492. [DOI: 10.1039/c8dt04400g] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four stoichiometrically equivalent compounds have been successfully synthesized through A+ cations by tuning the framework structures and macroscopic centricities.
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Affiliation(s)
- Fangfang He
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Lei Wang
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Cuifang Hu
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Jing Zhou
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Qian Li
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Ling Huang
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Daojiang Gao
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Jian Bi
- College of Chemistry and Materials Science
- Sichuan Normal University
- Chengdu
- China
| | - Xin Wang
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Guohong Zou
- College of Chemistry
- Sichuan University
- Chengdu
- China
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