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Yao R, Lin J, Liu K, Xu Y, Xiao B, Zhao J, Guo Z, Liu Q, Yuan W. Structure and Optical Properties of Sn-Based Halide Perovskites (C 10H 18N 2)SnX 4 (X = Cl, Br, I). ACS OMEGA 2024; 9:22352-22359. [PMID: 38799330 PMCID: PMC11112552 DOI: 10.1021/acsomega.4c01835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/29/2024]
Abstract
Low-dimensional tin-based halide perovskites are considered as eco-friendly substitutions of the iconic lead-based perovskites to host the potential as optoelectronic materials. However, a fundamental understanding of the structure-property relationship of these Sn(II)-based hybrids is still inadequate due to the limited members of this material family. To our knowledge, there is still lack of reports on a series of Sn(II)-based halide perovskites with the same organic cation but covering chloride, bromide, and iodide. In this work, three new halide perovskites TMPDASnX4 (X = Cl, Br, I) (TMPDA = N,N,N',N'-tetramethyl-1,4-phenylenediamine) are successfully synthesized, which provide the ideal paradigm to study the halogen-dependent evolution of the structure and properties of Sn(II)-based hybrid perovskites. Despite sharing the same monoclinic lattice (P21/m space group), it is demonstrated that TMPDASnCl4 adopts a one-dimensional structure composed of a five-coordinated pyramid configuration due to an extremely long Sn···Cl distance, while the typical two-dimensional motif is still maintained in TMPDASnBr4 and TMPDASnI4. The ambient stability is declined in the order from chloride to bromide and then to iodide. TMPDASnCl4 exhibits a broad-band bluish-white-light emission (centered at 515 nm, full width at half-maximum (fwhm) = 193 nm) with the Commission Internationale de l' Elairage (CIE) coordinates as (0.29, 0.34). Further, the correlated color temperature and color-rendering index were determined as 7617 K and 80.5, respectively. Based on the synthesis of new crystals, our work sheds light on the composition-structure-property relationship of hybrid Sn(II)-based halide perovskites.
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Affiliation(s)
- Ruonan Yao
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Jiawei Lin
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Kunjie Liu
- The
Beijing Municipal Key Laboratory of New Energy Materials and Technologies,
School of Materials Sciences and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Yuanchang Xu
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Boyi Xiao
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Jing Zhao
- The
Beijing Municipal Key Laboratory of New Energy Materials and Technologies,
School of Materials Sciences and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Zhongnan Guo
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Quanlin Liu
- The
Beijing Municipal Key Laboratory of New Energy Materials and Technologies,
School of Materials Sciences and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Wenxia Yuan
- Department
of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
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Synthesis and characterization of unsymmetrical Selenoethers: Facile cleavage of the Se-C bond. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Garci F, Chebbi H, Rouzbeh N, Rochels L, Disch S, Klein A, Faouzi Zid M. Structure, optical and magnetic properties of the pyridinium cobaltate (C6H9N2)2[CoCl4]. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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