Syntheses,Structures, and Electrochemical Properties of Two Bis‐triazole‐bis‐amide‐based Copper(II) Pyridine‐2,3‐dicarboxylate Coordination Polymers |
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| Authors: | Ju‐Wen Zhang Xiao‐Li Li Xiao‐Min Kan Ying Liu Bin‐Qiu Liu |
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| Affiliation: | Department of Chemistry, Bohai University, Jinzhou 121000, P. R. China |
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| Abstract: | Abstract. Two bis‐triazole‐bis‐amide‐based copper(II) pyridine‐2,3‐dicarboxylate coordination polymers (CPs), [Cu(2,3‐pydc)(dtb)0.5(DMF)] · 2H2O ( 1 ) and [Cu(2,3‐pydc)(dth)0.5(DMF)] · 2H2O ( 2 ) (2,3‐H2pydc = pyridine‐2,3‐dicarboxylic acid, dtb = N,N′‐bis(4H‐1,2,4‐triazole)butanamide, and dth = N,N′‐bis(4H‐1,2,4‐triazole)hexanamide), were synthesized under solvothermal conditions. CPs 1 and 2 show similar two‐dimensional (2D) structures. In 1 , the 2,3‐pydc anions bridge the CuII ions into a one‐dimensional (1D) chain. Such 1D chains are linked by the dtb ligands to form a 2D layer. The adjacent 2D layers are extended into a three‐dimensional (3D) supramolecular architecture by hydrogen‐bonding interactions. The electrochemical properties of 1 and 2 were investigated. |
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| Keywords: | Bis‐triazole‐bis‐amide Copper Pyridine‐2,3‐dicarboxylic acid Electrochemical properties |
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