Two 3D Coordination Polymers with New Topology Based on Mixed Ligands: Synthesis,Structure, and Photoluminescence Properties |
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| Authors: | Tao Wang Jingyuan Ji Shengjun Deng Bang Li Weiming Xiao Ning Zhang |
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| Affiliation: | 1.Institute of Applied Chemistry, College of Chemistry,Nanchang University,Nanchang,People’s Republic of China |
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| Abstract: | Employing tetracarboxylate and imidazole mixed ligands to react with different transition meat salts afford two new 3D coordination polymers, {Zn2(BPTC)(BBI)2]·(H2O)3·DMSO}n (1) and {Cd2(BPTC)(BBI)2]·H2O}n (2) (H4BPTC?=?biphenyl-3,3′,4,4′-tetracarboxylic acid, BBI?=?1,1′-(1,4-butanediyl)bis(imidazole)). Both these two coordination polymers are 4-connected network topologies. Compound 1 features a unprecedented 3-nodal (4,4,4)-connected network topology with the point symbol {64·82}, and 2 displays a (4,4)-connected binodal network bearing new topology with the point symbol of {72·84}2{73·83}. Additionally, thermal stability and photoluminescence properties of 1 and 2 were investigated. |
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