Syntheses, Structures, and Electrochemical Properties of Two Bis-triazole-bis-amide-based Copper(II) Pyridine-2,3-dicarboxylate Coordination Polymers
作者:Ju-Wen Zhang、Xiao-Li Li、Xiao-Min Kan、Ying Liu、Bin-Qiu Liu
DOI:10.1002/zaac.201600094
日期:2016.7
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.
摘要。两种双三唑双酰胺基铜 (II) 吡啶-2,3-二羧酸配位聚合物 (CPs),[Cu(2,3-pydc)(dtb)0.5(DMF)]·2H2O (1) 和[Cu(2,3-pydc)(dth)0.5(DMF)]·2H2O (2) (2,3-H2pydc = pyridine-2,3-二羧酸,dtb = N,N'-bis(4H-1) ,2,4-三唑)丁酰胺和 dth = N,N'-双(4H-1,2,4-三唑)己酰胺)在溶剂热条件下合成。CP 1 和 2 显示了类似的二维 (2D) 结构。在 1 中,2,3-pydc 阴离子将 CuII 离子桥接到一维 (1D) 链中。这种一维链通过 dtb 配体连接形成二维层。相邻的 2D 层通过氢键相互作用扩展为三维 (3D) 超分子结构。研究了1和2的电化学性质。