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Ishii T, Shan YJ, Fujii K, Katsumata T, Imoto H, Baterdene A, Tezuka K, Yashima M. Synthesis, crystal structure and investigation of ion-exchange possibility for sodium tellurate NaTeO 3(OH). Dalton Trans 2024; 53:5373-5381. [PMID: 38412003 DOI: 10.1039/d4dt00165f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
A new sodium tellurate has been hydrothermally synthesized and comprehensively analysed using spectroscopic and thermogravimetric techniques, resulting in the determination of its composition as NaTeO3(OH). The analysis of synchrotron X-ray and neutron diffraction data indicates that NaTeO3(OH) has a crystal structure similar to that of the previously reported tellurate, KTeO3(OH), with the space group P21/a (No. 14). NaTeO3(OH) consists of zigzag one-dimensional chains built by edge-sharing TeO6 octahedra, running parallel to the c-axis and connected to sodium and hydrogen atoms. The hydrogen atoms covalently bond to the terminal oxygen atoms on the one-dimensional chain and also form hydrogen bonds with other terminal oxygen atoms on nearby chains. The structure has been confirmed by optimization using the pseudopotential method and performing Bond Valence Sum (BVS) analysis. Although Li+ ions in LiTeO3(OH) can be exchanged reversibly with H+ ions, no ion exchange behaviour is observed in NaTeO3(OH). The difference is attributed to the size of the alkali ions and their crystal structure.
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Affiliation(s)
- Tsubasa Ishii
- Division of Engineering and Agriculture, Graduate School of Regional Development and Creativity, Utsunomiya University, Tochigi 321-8585, Japan.
| | - Yue Jin Shan
- Division of Engineering and Agriculture, Graduate School of Regional Development and Creativity, Utsunomiya University, Tochigi 321-8585, Japan.
| | - Kotaro Fujii
- Department of Chemistry, School of Science, Tokyo Institute of Technology, Tokyo 152-8551, Japan
| | - Tetsuhiro Katsumata
- Department of Chemistry, School of Science, Tokai University, Kanagawa 259-1292, Japan
| | - Hideo Imoto
- Division of Engineering and Agriculture, Graduate School of Regional Development and Creativity, Utsunomiya University, Tochigi 321-8585, Japan.
| | - Ariunaa Baterdene
- Graduate School of Science and Technology, Gunma University, Gunma 376-8515, Japan
| | - Keitaro Tezuka
- Division of Engineering and Agriculture, Graduate School of Regional Development and Creativity, Utsunomiya University, Tochigi 321-8585, Japan.
| | - Masatomo Yashima
- Department of Chemistry, School of Science, Tokyo Institute of Technology, Tokyo 152-8551, Japan
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Su T, Wei M, Liu H, Fang Y, Wu Q, Weng Z, Ling J, Chen R, Wang Y, Zhao X, Ju H. Two Purely Inorganic Cationic Tellurite Materials Based on Group IB Metal Tetrafluoroborates with Similar Lamellar Cationic Layers: [Cu 2F(Te 2O 5)](BF 4) and [Ag 18O 2(Te 4O 9) 4(Te 3O 8)(BF 4) 2]·2HBF 4. Inorg Chem 2023. [PMID: 37314892 DOI: 10.1021/acs.inorgchem.3c00856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Two new purely inorganic cationic tellurite networks of Group IB metal-based tetrafluoroborates, namely, [Cu2F(Te2O5)](BF4), 1, and [Ag18O2(Te4O9)4(Te3O8)(BF4)2]·2HBF4, 2, have been hydrothermally synthesized under mild conditions. The prepared materials have been characterized by single-crystal X-ray diffraction, powder X-ray diffraction, IR and Raman spectroscopy, SEM-energy-dispersive spectroscopy, UV-vis-NIR diffuse reflectance, magnetic study, and TG analyses. Single-crystal diffraction studies show that both materials have similar cationic Cu/Ag tellurite layers with tetrafluoroborates as interlamellar charge-balancing anions. Magnetic results indicate that [Cu2F(Te2O5)](BF4), 1, exhibits a mainly short-range antiferromagnetic ordering within the 2D layer, and further detailed analysis of magnetic susceptibility analysis confirms a spin-singlet ground state with an energy gap of 85 K.
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Affiliation(s)
- Tong Su
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
- Polytechnical Center, Ruili Customs, Yunnan 678600, China
| | - Meiqiao Wei
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Hanqing Liu
- Polytechnical Center, Ruili Customs, Yunnan 678600, China
| | - Yunshan Fang
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Qiong Wu
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Zhehui Weng
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Jie Ling
- Department of Chemistry, University of Alabama in Huntsville, Materials Science Building, John Wright Drive, Huntsville, Alabama 35899, United States
| | - Renjie Chen
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Yulan Wang
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Xiusha Zhao
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
| | - Haidong Ju
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering and Innovative Research Teams in Science and Technology in the University of Yunnan Province (IRTSTYN), Kunming University, Yunnan 650214, China
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