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Synthesis,crystal structures,and photocatalytic properties of two 2D supramolecular silver(I) coordination polymers derived from bis(1,2,4-triazole) and aromatic dicarboxylate ligands
Authors:Hai-Ning Chang  Yu-Feng Li  Guang-Hua Cui  Sheng-Chun Wang
Institution:1.College of Chemical Engineering, Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials,North China University of Science and Technology,Tangshan,People’s Republic of China
Abstract:Two silver(I)-mixed ligand coordination polymers (CPs), {Ag(L)(Hmip)]·H2O} n (1) and {Ag(L)]·0.5(DCTP)·H2O]} n (2) (H2mip = 5-methylisophthalic acid, H2DCTP = 2,5-dichloroterephthalic acid, and L = 4,4′-bis(1,2,4-triazol-1-ylmethyl)biphenyl) have been hydrothermally synthesized and structurally characterized. Two CPs display 1D zigzag chain and linear chain structures, respectively. Furthermore, these 1D chains are extended into 2D supramolecular networks through hydrogen bonding interactions. The luminescence properties and photocatalytic behaviors of both CPs are reported.
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