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Ran Z, Cao S, Peng Q, Liu X, Zhou J. Deep-Red Luminescent Cuprous-Lead Bromide as a Dual-Responsive Sensor for Fe 3+ and Cr 2O 72. Inorg Chem 2022; 61:5957-5964. [PMID: 35380830 DOI: 10.1021/acs.inorgchem.2c00828] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Both optically active 1-tetrazole-4-imidazole-benzene (TIB) with bifunctional azole groups and heterometals were utilized to build a new type of one-dimensional (1-D) hybrid cuprous-lead bromide [PbCu2Br4(TIB)2]n (1), which exhibits infrequent deep-red luminescent emission at 704 nm with a large Stokes shift of 321 nm. Owing to the existence of rare free Lewis basic imidazole groups, 1 can be used as the sole dual-responsive luminescent sensor for the efficient and selective detection of Fe3+ and Cr2O72- in an aqueous solution.
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Affiliation(s)
- Ziyou Ran
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, P. R. China
| | - Shumei Cao
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, P. R. China
| | - Qian Peng
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, P. R. China
| | - Xing Liu
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, P. R. China
| | - Jian Zhou
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, P. R. China
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Mensah A, Shao JJ, Ni JL, Li GJ, Wang FM, Chen LZ. Recent Progress in Luminescent Cu(I) Halide Complexes: A Mini-Review. Front Chem 2022; 9:816363. [PMID: 35145957 PMCID: PMC8822502 DOI: 10.3389/fchem.2021.816363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/30/2021] [Indexed: 11/13/2022] Open
Abstract
Copper(I) halide complexes are well sought-after materials due to their rich structural diversities and photophysical properties. Profoundly, there is a direct relationship between each structural variation and luminescence of these complexes, for a purported use. In this review, recent publications within the last 2 years about copper(I) halide complexes, centering on their structural dimensionalities with derivatives of nitrogen, phosphorus, and sulfur ligands, have been considered alongside their effects on luminescence.
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Han Q, Ye X, Zheng X, Guo Q, Lin Q, Li C, Jiang J, Liu Y, Tao X. Multiple stimuli triggered structural isomerization of copper iodide–pyridine crystals. CrystEngComm 2022. [DOI: 10.1039/d1ce01395e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structural isomerization of copper iodide–pyridine crystals under multiple stimuli was monitored, revealing a three-step dissociation–reorganization mechanism.
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Affiliation(s)
- Quanxiang Han
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Xin Ye
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Xiaoxin Zheng
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Qing Guo
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Qinglian Lin
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Cuicui Li
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Jinke Jiang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Yang Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| | - Xutang Tao
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
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New Copper Bromide Organic-Inorganic Hybrid Molecular Compounds with Anionic Inorganic Core and Cationic Organic Ligands. CRYSTALS 2021. [DOI: 10.3390/cryst12010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Here, organic-inorganic hybrid molecular compounds based on copper(I) bromide have been synthesized by slow-diffusion method. The inorganic modules of these two structures are Cu2Br42− anion, and the inorganic modules are coordinated to cationic organic ligands via Cu-N coordinative bonds. Both of these compounds are luminescent, emitting green emissions under UV excitation.
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