1
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Tang RL, Ma L, Lv YL, Liu W, Guo SP. From Pb 6(HPO 3)(H 2PO 3)Cl 9 to Pb 6(HPO 3) 2Br 8(H 2O)·H 2O: Halogen Regulation to Achieve Inorganic Metal Phosphite Halide Nonlinear Optical Material with Unprecedented Pb-Centered Polyhedral Units. Inorg Chem 2024; 63:13197-13201. [PMID: 38975741 DOI: 10.1021/acs.inorgchem.4c02401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
Nonlinear optical (NLO) crystals are widely used in various fields. The introduction of lone-pair cations is regarded as an effective strategy to explore NLO crystals. In this work, two novel lead phosphite halides, centrosymmetric Pb6(HPO3)(H2PO3)Cl9 and noncentrosymmetric Pb6(HPO3)2Br8(H2O)·H2O, were obtained via a hydrothermal method. Pb6(HPO3)(H2PO3)Cl9 is the first reported lone-pair metal phosphite with two kinds of phosphite groups (HPO32- and H2PO3-) and Pb6(HPO3)2Br8(H2O)·H2O is the first inorganic NLO phosphite halide with a phase-matchable SHG effect of 1.02 × KDP. In addition, the Pb-centered polyhedral units of PbOCl4, PbOCl6, PbO2Cl5, PbO2Br5, PbOBr6, and PbO3(H2O)Br3 in these two structures have never been reported before. An in-depth study on the structure-property relationship of the two compounds with halogen substitution is also performed.
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Affiliation(s)
- Ru-Ling Tang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Liang Ma
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Yi-Lei Lv
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Wenlong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Sheng-Ping Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
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2
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Ma L, Lv YL, Ao XF, Liu W, Guo SP, Tang RL. Centric Sc(HPO 3)(H 2PO 3)(H 2O) and Acentric Sc(H 2PO 3) 3: Two Ultraviolet Scandium Phosphite Optical Crystals. Inorg Chem 2024; 63:7118-7122. [PMID: 38602476 DOI: 10.1021/acs.inorgchem.4c01190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
Exploring ultraviolet (UV) nonlinear-optical (NLO) materials is significant for the conversion of a high-frequency laser. Two scandium phosphites, Sc(HPO3)(H2PO3)(H2O) and Sc(H2PO3)3, were successfully synthesized. Centric Sc(HPO3)(H2PO3)(H2O) exhibits a short UV cutoff edge (<200 nm) and a unique double-layer structure of [Sc2(HPO3)2(H2PO3)2(H2O)2]∞. The acentric Sc(H2PO3)3 exhibits a three-dimensional [Sc(H2PO3)3]∞ structure with a large band gap of 4.05 eV, and it demonstrates a moderately phase-matchable second-harmonic-generation response [0.60 × KDP (KH2PO4)] at 1064 nm. The crystal structures, optical properties, and theoretical calculations of the two compounds are discussed. This work will promote the exploration of new NLO phosphite materials.
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Affiliation(s)
- Liang Ma
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Yi-Lei Lv
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Xiao-Fang Ao
- 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
| | - Ru-Ling Tang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
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3
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Wei XY, Wang XY, Zhang Y, Ying SM, Zhang JH. From Centrosymmetry to Noncentrosymmetry: Precise Structural Regulation and Characterization on ZnHPO 3·2H 2O Polymorphs. Inorg Chem 2023. [PMID: 37393566 DOI: 10.1021/acs.inorgchem.3c01461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Polymorphs of ZnHPO3·2H2O with centrosymmetry (Cmcm) and noncentrosymmetry (C2) structures were prepared by modified solution evaporation and seed-crystal-induced secondary nucleation methods. In Cmcm-ZnHPO3·2H2O, the zinc atoms are only octahedrally coordinated, while in C2-ZnHPO3·2H2O, they feature both tetrahedral and octahedral coordination. As a result, Cmcm-ZnHPO3·2H2O features a 2D layered structure with lattice water molecules located in the interlayer space, while C2-ZnHPO3·2H2O features a 3D electroneutral framework of tfa topology connected by Zn(1)O4, Zn(2)O6, and HPO3 units. The UV-visible diffuse reflectance spectra associated with Tauc's analyses give a direct bandgap of 4.24 and 4.33 eV for Cmcm-ZnHPO3·2H2O and C2-ZnHPO3·2H2O, respectively. Moreover, C2-ZnHPO3·2H2O exhibits a weak second harmonic generation (SHG) response and a moderate birefringence for phase matching, indicating its potential as a nonlinear optical material. Detailed dipole moment calculation and analysis confirmed that the SHG response mainly derived from the HPO3 pseudo-tetrahedra.
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Affiliation(s)
- Xin-Yu Wei
- College of Environmental and Resources and College of Carbon Neutral Industry, Fujian Normal University, Fuzhou 350000, P. R. China
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
| | - Xiao-Ying Wang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
| | - Yu Zhang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
- College of Chemical Engineering, Fuzhou University, Fuzhou 350000, P. R. China
| | - Shao-Ming Ying
- Fujian Provincial Key Laboratory of Featured Biochemical and Chemical Materials, College of Chemistry and Materials, Ningde Normal University, Ningde, Fujian 352100, P. R. China
| | - Jian-Han Zhang
- School of Resources and Chemical Engineering, Sanming University, Sanming 365004, P. R. China
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4
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Liu GX, Tang RL, Ma L, Lv YL, Liu W, Guo SP. Pb 2Cl 2(HPO 3)(H 2O) and Pb 3Br 2(HPO 3) 2: Two Phosphite Halides with 3D Structural Networks and Enlarged Birefringence. Inorg Chem 2023; 62:1069-1074. [PMID: 36622078 DOI: 10.1021/acs.inorgchem.2c04331] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Compounds constructed by mixed anions are widely favorable for their diverse crystal structures and physical performances. Here, two lead phosphite halides, Pb2Cl2(HPO3)(H2O) (1) and Pb3Br2(HPO3)2 (2), were obtained by facile hydrothermal reactions. Both compounds crystallize in the space group Pnma. 1 exhibits a 3D structure composed of HPO3 units, PbCl4O3 pentagonal bipyramids, and PbO3 pyramids. 2 also shows a 3D framework built by HPO3 units, PbO2Br4 octahedron, PbO5 and PbO3Br2 square pyramids. By introducing halogen anions to the lead phosphite system, 1 and 2 show enhanced birefringences of 0.083 and 0.072 at 1064 nm, respectively, compared with 0.023@1064 nm for Pb2(HPO3)2. In this work, syntheses, crystal structures, optical properties, and theoretical calculation results have been studied in detail.
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Affiliation(s)
- Gang-Xiang Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Ru-Ling Tang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Liang Ma
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Yi-Lei Lv
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Wenlong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Sheng-Ping Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
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5
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Liu GX, Wei YL, Zhang LN, Liu W, Guo SP, Tang RL. Three polar indium phosphites exhibiting diverse structural networks and SHG-activity. J SOLID STATE CHEM 2023. [DOI: 10.1016/j.jssc.2022.123655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Dou D, Cai B, Zhang B, Wang Y. M(NH 2SO 3) 2· xH 2O (M = Ca, Pb, x = 0, 1, 4): Effect of Hydrogen Bonding on Structural Transformations and Second Harmonic Generation of Metal Sulfamates. Inorg Chem 2022; 61:21131-21138. [PMID: 36507837 DOI: 10.1021/acs.inorgchem.2c03799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nonlinear optical (NLO) crystals are very important for laser technology, but the performances of available NLO crystals are still insufficient for increasing demand. Recently, the exploration of new NLO crystals in non-π-conjugated systems with the heteroatomic tetrahedra is attracting a lot of interest. In this work, we systematically explore the metal sulfamates containing [NH2SO3] groups and four metal sulfamates, namely, Ca(NH2SO3)2·4H2O, Ca(NH2SO3)2·H2O, Pb(NH2SO3)2·H2O, and Pb(NH2SO3)2 were synthesized by aqueous solution and hydrothermal methods. Notably, these metal sulfamates exhibit different crystal structures and optical properties owing to the diverse arrangement of the functional groups in their structures. In addition, due to hydrogen bond regulation, the centrosymmetric (CS) compound Ca(NH2SO3)2·4H2O can transform into noncentrosymmetric (NCS) Ca(NH2SO3)2·H2O, leading to NLO activity. Experimental characterizations and theoretical analysis reveal that these metal sulfamates are ultraviolet transparent and suitable for developing new NLO materials.
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Affiliation(s)
- Danyang Dou
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Bingjie Cai
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Bingbing Zhang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Ying Wang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
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7
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Long Y, Dong X, Huang L, Zeng H, Lin Z, Zou G. SbHPO 3F: 2D van der Waals Layered Phosphite Exhibiting Large Birefringence. Inorg Chem 2022; 61:16997-17001. [PMID: 36264600 DOI: 10.1021/acs.inorgchem.2c03266] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel antimony(III)-based phosphite, SbHPO3F, featuring a unique two-dimensional (2D) van der Waals layered structure, has been successfully designed and synthesized via the simultaneous employment of optically active moieties including SbO3F seesaw and tetrahedral HPO3 groups. Its optimized layered arrangement formed by the alternating connection of 4-membered rings (4-MRs) and 8-MRs endows the title compound with desirable optical properties including a large birefringence and short ultraviolet (UV) cutoff edge, implying that it is a potential UV birefringent material.
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Affiliation(s)
- Ying Long
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China
| | - Xuehua Dong
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China
| | - Ling Huang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China
| | - Hongmei Zeng
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China
| | - Zhien Lin
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China
| | - Guohong Zou
- College of Chemistry, Sichuan University, Chengdu 610065, P. R. China
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8
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Tang RL, Liu GX, Yao WD, Zhang LN, Liu WL, Guo SP. BaSc2(HPO3)4(H2O)2: A New Nonlinear Optical Phosphite Exhibiting 3D [Sc2(HPO3)4]2- Anionic Framework and Phase Matchable SHG Effect. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01549h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phosphite materials have aroused widely attention for their diverse open-frameworks and promising magnetic and optical performances. Here, the first barium scandium phosphite, BaSc2(HPO3)4(H2O)2, was obtained via a facile hydrothermal route....
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9
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Liu X, Gong P, Yang Y, Song G, Lin Z. Nitrate nonlinear optical crystals: A survey on structure-performance relationships. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213045] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Mao FF, Hu CL, Li BX, Mao JG. Acentric La3(IO3)8(OH) and La(IO3)2(NO3): Partial Substitution of Iodate Anions in La(IO3)3 by Hydroxide or Nitrate Anion. Inorg Chem 2017; 56:14357-14365. [DOI: 10.1021/acs.inorgchem.7b02508] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Fei-Fei Mao
- University of the Chinese Academy of Sciences, Beijing 100039, P. R. China
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11
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Chang TY, Hu CL, Yan D, Mao JG. (H 3 O)Ca 2 Zn 3.5 (PO 4 ) 4 and Ba 2 Cd 3 (PO 4 ) 2 (HPO 4 ) 2 : Syntheses, crystal structures and characterizations of two mixed metal phosphates. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2017.04.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Xie JL, Zhou YH, Li LH, Zhang JH, Song JL. A new method for the preparation of a [Sn2(H2PO2)3]Br SHG-active polar crystal via surfactant-induced strategy. Dalton Trans 2017; 46:9339-9343. [DOI: 10.1039/c7dt02116j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new SHG-active polar crystal, [Sn2(H2PO2)3]Br, was prepared by surfactant-induced strategy.
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Affiliation(s)
- Jie-Ling Xie
- School of Chemical & Material Engineering
- Jiangnan University
- Wuxi 214122
- People's Republic of China
| | - Yu-Hua Zhou
- School of Materials Science and Engineering
- Nanyang Technological University
- Singapore 639798
- Singapore
| | - Long-Hua Li
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Jian-Han Zhang
- School of resources & chemical engineering
- Sanming University
- Fujian
- 365004
- P. R. China
| | - Jun-Ling Song
- School of Chemical & Material Engineering
- Jiangnan University
- Wuxi 214122
- People's Republic of China
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13
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Zhao S, Yang Y, Shen Y, Zhao B, Li L, Ji C, Wu Z, Yuan D, Lin Z, Hong M, Luo J. Cooperation of Three Chromophores Generates the Water-Resistant Nitrate Nonlinear Optical Material Bi3
TeO6
OH(NO3
)2. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609876] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sangen Zhao
- 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
| | - Yi Yang
- Beijing Center for Crystal R&D, Key Lab of Functional Crystals and Laser Technology of Chinese Academy of Sciences; Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yaoguo Shen
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
- Department of Physics and Electronic Information Engineering; Minjiang University; Fuzhou Fujian 350108 China
| | - Bingqing Zhao
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lina Li
- 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
| | - Chengmin Ji
- 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
| | - Zhenyue Wu
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Daqiang Yuan
- 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
| | - Zheshuai Lin
- Beijing Center for Crystal R&D, Key Lab of Functional Crystals and Laser Technology of Chinese Academy of Sciences; Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Maochun Hong
- 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
| | - Junhua Luo
- 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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14
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Zhao S, Yang Y, Shen Y, Zhao B, Li L, Ji C, Wu Z, Yuan D, Lin Z, Hong M, Luo J. Cooperation of Three Chromophores Generates the Water-Resistant Nitrate Nonlinear Optical Material Bi3
TeO6
OH(NO3
)2. Angew Chem Int Ed Engl 2016; 56:540-544. [DOI: 10.1002/anie.201609876] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 10/28/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Sangen Zhao
- 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
| | - Yi Yang
- Beijing Center for Crystal R&D, Key Lab of Functional Crystals and Laser Technology of Chinese Academy of Sciences; Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yaoguo Shen
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
- Department of Physics and Electronic Information Engineering; Minjiang University; Fuzhou Fujian 350108 China
| | - Bingqing Zhao
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lina Li
- 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
| | - Chengmin Ji
- 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
| | - Zhenyue Wu
- 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
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Daqiang Yuan
- 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
| | - Zheshuai Lin
- Beijing Center for Crystal R&D, Key Lab of Functional Crystals and Laser Technology of Chinese Academy of Sciences; Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Maochun Hong
- 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
| | - Junhua Luo
- 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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15
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Song JL, Zhang XR, Lu RF. Facile synthesis of tin phosphite nanosheets via exfoliated bulk crystals: Electronic structure and piezoelectric property. J Colloid Interface Sci 2016; 475:192-195. [PMID: 27175829 DOI: 10.1016/j.jcis.2016.04.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 04/27/2016] [Accepted: 04/28/2016] [Indexed: 11/18/2022]
Abstract
Tin phosphite nanosheets were synthesized by a facile exfoliation method. SnHPO3 nanosheets with a thickness of ∼2.6nm readily form a stable colloidal suspension in ethanol using ultrasonic method. Structures and optical properties of the obtained nanosheets were investigated. The prepared SnHPO3 nanosheets exhibit an obvious blue-shift in UV absorbance compared with bulk SnHPO3 crystal materials. Moreover, the piezoelectric coefficients of SnHPO3 monolayer were calculated based on density functional theory, which are larger than that of h-BN monolayer, indicating this material could be a good candidate for designing electro-optical nano-devices.
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Affiliation(s)
- Jun-Ling Song
- China-Australia Joint Research Centre for Functional Molecular Materials, School of Chemical & Material Engineering, Jiangnan University, Wuxi 214122, China.
| | - Xi-Rui Zhang
- Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Rui-Feng Lu
- Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094, China.
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16
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Non-noble metal vanadium phosphites with broad absorption for photocatalytic hydrogen evolution. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2016.02.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Orive J, Fernández de Luis R, Fernández JR, Lezama L, Arriortua MI. Ax(H3O)2−xMn5(HPO3)6 (A = Li, Na, K and NH4): open-framework manganese(ii) phosphites templated by mixed cationic species. Dalton Trans 2016; 45:12188-99. [DOI: 10.1039/c6dt01610c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four new manganese(ii) phosphites templated by alkali metal ions (Li+, Na+ and K+) and ammonium cations were achieved under mild hydrothermal conditions.
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Affiliation(s)
- Joseba Orive
- Departamento de Ciencia de los Materiales
- FCFM
- Universidad de Chile
- Santiago 8370448
- Chile
| | - Roberto Fernández de Luis
- Departamento de Mineralogía y Petrología
- Facultad de Ciencia y Tecnología
- Universidad del País Vasco (UPV/EHU)
- Apdo. 48940 Leioa
- Spain
| | | | - Luis Lezama
- Basque Center for Materials
- Applications & Nanostructures (BC Materials) Parque Tecnológico de Zamudio
- Camino de Ibaizabal
- 48160 Derio
- Spain
| | - María I. Arriortua
- Departamento de Mineralogía y Petrología
- Facultad de Ciencia y Tecnología
- Universidad del País Vasco (UPV/EHU)
- Apdo. 48940 Leioa
- Spain
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