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Fan Z, Bai C, Shi H, Zhang M, Zhang B, Zhang J, Li J. RbPb 8O 4Cl 9: the first alkali metal lead oxyhalide with distorted [PbO 3Cl 3] and [PbOCl 5] mixed-anion groups. Dalton Trans 2021; 50:14038-14043. [PMID: 34549225 DOI: 10.1039/d1dt02665h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new heavy metal oxychloride, RbPb8O4Cl9, has been synthesized by a high-temperature solution method. The compound crystallizes in the centrosymmetric space group P4/n (no. 85) and exhibits a three-dimensional (3D) framework constructed from [PbO3Cl3], [PbOCl5] and [RbCl8] polyhedra. RbPb8O4Cl9 is an indirect band gap compound with an experimental band gap of 3.66 eV. The first-principles calculations indicate that the band gap mainly originated from the interaction of Pb 6p, O 2p and Cl 2p states. Meanwhile, the calculated birefringence of RbPb8O4Cl9 is about 0.012 at 1064 nm. The compound is the first alkali metal lead oxyhalide, which enriches the structural diversity of oxyhalides and provides an insight for the exploration of new functional materials.
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Affiliation(s)
- Zhongxu Fan
- School of Physics Science and Technology, Xinjiang University, Urumqi 830046, Xinjiang, People's Republic of China.
| | - Chen Bai
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, and Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China. .,College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, Xinjiang 830054, China
| | - Hongsheng Shi
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, and Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China.
| | - Min Zhang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, and Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China.
| | - Bei Zhang
- School of Physics Science and Technology, Xinjiang University, Urumqi 830046, Xinjiang, People's Republic of China.
| | - Jun Zhang
- School of Physics Science and Technology, Xinjiang University, Urumqi 830046, Xinjiang, People's Republic of China.
| | - Junjie Li
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, and Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China.
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Li Z, Jiang X, Xing W, Lin Z, Yao J, Wu Y. Alkali-earth metal lead(ii) oxyhalide Ba27Pb8O8Cl54 exhibiting interesting [Pb4Ba4O4]8+ species. NEW J CHEM 2020. [DOI: 10.1039/c9nj05419g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel oxyhalide Ba27Pb8O8Cl54 exhibits interesting [Pb4Ba4O4]8+ species.
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Affiliation(s)
- Zhuang Li
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Xingxing Jiang
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Wenhao Xing
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Zheshuai Lin
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jiyong Yao
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yicheng Wu
- Beijing Center for Crystal Research and Development
- Key Lab of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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