Assembly of Two Novel Cd3/(Cd3 + Cd5)-Cluster-Based Metal–Organic Frameworks: Structures, Luminescence, and Photocatalytic Degradation of Organic Dyes
Autor: | Ya-Pan Wu, Xue-Qian Wu, Dongsheng Li, Qichun Zhang, Jian-Fang Wang, Jun Zhao, Wen-Wen Dong |
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Rok vydání: | 2016 |
Předmět: |
Chemistry
Methyl blue Inorganic chemistry 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Decomposition 0104 chemical sciences chemistry.chemical_compound Phthalic acid Polymer chemistry Photocatalysis Rhodamine B Cluster (physics) General Materials Science Metal-organic framework 0210 nano-technology Luminescence |
Zdroj: | Crystal Growth & Design. 16:2309-2316 |
ISSN: | 1528-7505 1528-7483 |
Popis: | Two new three-dimensional (3D) multinodal Cd(II)–organic frameworks, [Cd3(dccpa)(bipy)0.5(H2O)4]·5H2O (1) and [(CH3)2NH2]2[Cd11(dccpa)4(DMF)4(H2O)8]·4H2O (2) (H6dccpa = 3,4-di(3,5-dicarboxyl phenyl) phthalic acid, bipy = 4,4′-bipyridine), have been prepared and fully characterized. Compound 1 possesses a 3D neutral framework with a new (6,6,7)-connected topology based on a single trinuclear cluster, while 2 features a 3D anionic framework with a new (5,6,6,10)-connected topology containing mixed trinuclear and pentanuclear clusters. Remarkably, 1 and 2 show promising photocatalytic activities toward the degradation of rhodamine B and methyl blue, which suggests that different kinds of cluster units may exert different impacts on the decomposition of organic dyes. |
Databáze: | OpenAIRE |
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