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Hu M, Wang J, Tuerhong N, Zhang Z, Jing Q, Chen Z, Yang Y, Lee MH. Novel antimony phosphates with enlarged birefringence induced by lone pair cations. Dalton Trans 2024. [PMID: 38264854 DOI: 10.1039/d3dt03833e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Phosphates, whose obvious disadvantage is the relatively small birefringence, can be overcome by the introduction of post-transition metal cations containing stereochemically active lone-pair electrons. In this paper, two new compounds were successfully explored in the A-Sb-P-O system, i.e. Cs2Sb3O(PO4)3 (CsSbPO) and (NH4)2Sb4O2(H2O)(PO4)2[PO3(OH)]2 (NH4SbPOH). Transmission spectra show that CsSbPO has a surprising transmission range with a UV cutoff edge of 213 nm. First-principles calculations show that both compounds have a wide band gap (5.02 eV for CsSbPO and 5.30 eV for NH4SbPOH) and enlarged birefringence (Δn = 0.034@1064 nm for CsSbPO and Δn = 0.045@1064 nm for NH4SbPOH). The results of real-space atom-cutting investigations show that the distorted [SbOx] polyhedra originating from the asymmetric lone pair electrons give the main contribution to the total birefringence and overcome the disadvantage of small birefringence of phosphates but maintain wide transition windows.
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Affiliation(s)
- Mei Hu
- Xinjiang Key Laboratory of Solid State Physics and Devices, School of Physical Science and Technology & Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830017, China.
| | - Jialong Wang
- Xinjiang Key Laboratory of Solid State Physics and Devices, School of Physical Science and Technology & Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830017, China.
| | - Nuerbiye Tuerhong
- Xinjiang Key Laboratory of Solid State Physics and Devices, School of Physical Science and Technology & Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830017, China.
| | - Zhiyuan Zhang
- Xinjiang Laboratory of Phase Transitions and Microstructures in Condensed Matter Physics, College of Physical Science and Technology, Yili Normal University, Yining 835000, China
| | - Qun Jing
- Xinjiang Key Laboratory of Solid State Physics and Devices, School of Physical Science and Technology & Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830017, China.
| | - Zhaohui Chen
- Xinjiang Key Laboratory of Solid State Physics and Devices, School of Physical Science and Technology & Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, School of Chemical Engineering and Technology, Xinjiang University, Urumqi 830017, China.
| | - Yonglei Yang
- Urumqi No. 1 Senior High School, North Second Lane, Kanas Lake Road, Urumqi 830023, China
| | - Ming-Hsien Lee
- Department of Physics, Tamkang University, New Taipei City 25137, China
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Dang J, Mei D, Wu Y, Lin Z. A comprehensive survey on nonlinear optical phosphates: Role of multicoordinate groups. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213692] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Wang T, Wu C, Lin L, Huang Z, Humphrey MG, Zhang C. Synthesis, crystal structures and optical properties of open-framework gallium phosphates: NaGa3F4(PO4)2(H2O)2 and AGa2P2O7(OH)3(H2O) (A = K, Rb). J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Song JL, Lu WX, Guo TS, Zhou YH. Syntheses, crystal structures and optical properties of two one-dimensional germanophosphates: HRb 3Ge 2(HPO 4) 6 and CsGe(HPO 4) 2(OH). ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:1146-1152. [PMID: 30284981 DOI: 10.1107/s2053229618012792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 09/10/2018] [Indexed: 11/11/2022]
Abstract
Germanophosphates, as a young class of metal phosphates, have been less reported but might possess more diverse structural types and potential applications. Here, two one-dimensional (1D) alkali-metal germanophosphates (GePOs), namely, hydrogen hexakis(μ-hydrogen phosphato)digermaniumtrirubidium, HRb3Ge2(HPO4)6 (1), and caesium bis(μ-hydrogen phosphato)(μ-hydroxido)germanium, CsGe(HPO4)2(OH) (2), have been prepared by the solvothermal method. Compound 1 shows 1D [Ge(HPO4)6]∞ chains along the c axis formed by GeO6 octahedra and PO4 tetrahedra, with Rb+ cations dissociated between the chains. Compound 2 also exhibits 1D [Ge(HPO4)4(OH)2]∞ chains constructed from adjacent Ge(HPO4)4(OH)2 octahedra, with Cs+ cations dissociated between the chains. XRD, TGA, IR and UV-Vis-NIR absorption spectra are presented and discussed for both compounds.
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Affiliation(s)
- Jun Ling Song
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Wen Xiu Lu
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, People's Republic of China
| | - Tian Shuo Guo
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and 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
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Three new d10 transition metal selenites containing PO4 tetrahedron: Cd7(HPO4)2(PO4)2(SeO3)2, Cd6(PO4)1.34(SeO3)4.66 and Zn3(HPO4)(SeO3)2(H2O). J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.03.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Song JL, Guo TS, Shi ZY, Wang YZ, Cui JQ, Zhang JH, Zhang C. Syntheses, Crystal Structures and Luminescent Properties of Two New Heterometallic Phosphates: Sn2
Ge(PO4
)2
(OH)2
and Sn2
Mn(PO4
)2. ChemistrySelect 2018. [DOI: 10.1002/slct.201702844] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jun-Ling Song
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Tian-Shuo Guo
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Zhong-Yu Shi
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Yu-Zhuo Wang
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Jian-Qiu Cui
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
| | - Jian-Han Zhang
- School of resources & chemical engineering; Sanming University; Sanming, Fujian 65004 China
| | - Chi Zhang
- School of Chemical & Material Engineering; Jiangnan University; Wuxi 214122 China
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