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Zou QH, Wang ZJ, Wu LK, Feng Y, Jiang LL, Li JR, Ye HY, Shi C. Three-Dimensional Bimetallic Ammonium K-Eu Nitrate with a Rare (6,6)-Connected Ion Topology Exhibiting Structural Phase Transition and Photoluminescence Properties. Inorg Chem 2024; 63:10817-10822. [PMID: 38781577 DOI: 10.1021/acs.inorgchem.4c01520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
A K-Eu bimetallic ammonium metal-nitrate three-dimensional (3D) framework incorporating R-N-methyl-3-hydroxyquinuclidine, (RM3HQ)2KEu(NO3)6 (RM3HQ = R-N-methyl-3-hydroxyquinuclidine, 1), was characterized and reported. Distinguishing from the former hybrid rare-earth double perovskites, 1 adopts a mixed corner- and face-sharing K+/Eu3+-centered polyhedral connectivity to form a 3D inorganic framework, showing a rare (6, 6)-connected ion topology with a 66 framework. Notably, 1 exhibits clear phase transition, and the switchable thermodynamic behavior is confirmed by variable-temperature dielectric measurements and second-harmonic generation response. Moreover, 1 also shows photoluminescence properties. The activator Eu3+ plays a crucial role in this process, leading to a significant narrow emission at 592 nm with a photoluminescence quantum yield (PLQY) of 20.76%. The fluorescence lifetime (FLT) of 1 is 4.32 ms. This finding enriches the bimetallic hybrid system for potential electronic and/or luminescence applications.
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Affiliation(s)
- Qing-Hua Zou
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Ze-Jie Wang
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Ling-Kun Wu
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Yan Feng
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Lu-Lu Jiang
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Jian-Rong Li
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Heng-Yun Ye
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
| | - Chao Shi
- Chaotic Matter Science Research Center, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 330000, China
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Ptak M, Sieradzki A, Šimėnas M, Maczka M. Molecular spectroscopy of hybrid organic–inorganic perovskites and related compounds. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214180] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hodorowicz M, Szklarzewicz J, Jurowska A, Mikuriya M, Mitsuhashi R, Yoshioka D. ANION–CATION VERSUS WEAK INTERMOLECULAR
INTERACTIONS IN THE STRUCTURES OF Et4N+, Pr4N+,
AND Bu4N+ CATION SALTS WITH THE [W(CN)6(bpy)]2– ANION. J STRUCT CHEM+ 2021. [DOI: 10.1134/s002247662106010x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Asaji T. Molecular Motion of Azetidinium Ion and Phase Transition in [(CH2)3NH2]2KCo(CN)6 with Double Perovskite Structure. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tetsuo Asaji
- Department of Chemistry, College of Humanities and Sciences, Nihon University, 3-25-40 Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
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Ma J, Xu Q, Ye L, Wang Q, Gong Z, Shi C, Ye H, Zhang Y. Structural phase transition and dielectric switching in an organic-inorganic hybrid rare-earth double perovskite-type compound: (DMP)2LaRb(NO3)6 (DMP = N,N-dimethylpyrrolidinium cation). J RARE EARTH 2021. [DOI: 10.1016/j.jre.2021.05.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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