Syntheses,Crystal Structures and Luminescent Properties of Three Inorganic‐Organic Hybrid Frameworks Constructed from 4,5‐Imidazoledicarboxylate |
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| Authors: | Dong‐E Wang Feng Wang Xiang‐Gao Meng Yu Ding Li‐Li Wen Dr. Dong‐Feng Li Prof. Dr. She‐Ming Lan |
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| Affiliation: | 1. Wuhan/P. R. China, College of Chemistry, Central China Normal University;2. Xiaogan/P. R. China, School of Chemistry & Materials Science, Xiaogan University;3. Nanjing /P. R. China, Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University |
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| Abstract: | Three inorganic‐organic hybrid frameworks [Mn(HIMDC)(4,4′‐bipyo)0.5(H2O)]n (1) , [Cd(H2IMDC)2(2,2′‐bipyo)] (2) and [Ca(HIMDC)(H2O)2·H2O]n (3) (H3IMDC = 4,5‐imidazoledicarboxylate; 4,4′‐bipyo = 4,4′‐bipyridine‐N,N′‐dioxide; 2,2′‐bipyo= 2,2′‐bipyridine‐N,N′‐dioxide) have been hydrothermally synthesized and characterized by the elemental analyses, IR spectra, TG analysis and the single crystal diffraction. Both compounds 1 and 3 exhibit 2D layers while 2 is a monomer. It is noteworthy that compound 2 exhibits strong fluorescent emission in the solid state at room temperature. |
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| Keywords: | Hydrothermal synthesis Crystal structure 4,5‐imidazoledicarboxylate Luminescence Hydrogen bonds |
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