N-对甲苯磺酰-5-氨基间苯二甲酸构筑的一维配位聚合物的合成、晶体结构和荧光性质

Syntheses, Crystal Structures and Fluorescent Properties of One-Dimensional Coordination Polymers with N-p-Tolylsulfonyl-5-aminoisophthalic Acid

采用普通溶液法和水热法分别合成了2个金属-有机配位聚合物:{[Cu(Ts-5-AIPA)(phen)(H_2O)]·H_2O}n(1)和[Cd(Ts-5-AIPA)(phen)]n(2)(Ts-5-AIPA=N-对甲苯磺酰-5-氨基间苯二甲酸根,phen=菲咯啉),并用红外光谱、热重和X射线单晶衍射对配合物的结构进行了表征。结果表明:2个配合物均为单斜晶系,配合物1为P21/c空间群,配合物2为C2/c空间群;2个配合物均为一维链状结构,再通过氢键和π-π堆积作用形成三维超分子结构。另外,还研究了2个配位聚合物的荧光性质。

Two metal-organic coordination polymers, {[Cu（Ts-5-AIPA）（phen）（H20）I ·H20）· （1） an（Ts-5-AIPA=N-X （phen）] （2） （Ts-5-AIPA=N-p-tolylsulfonyl-5-aminoisophthalie acid radical, phen=phenanthroline）, were synthesized using common solution method and hydrothermally method, respectively. Their crystal structures were determined by IR, TG and single-crystal X-ray diffraction. Two complexes crystalize in monoclinic system, space group P21/c for complex 1 and C2/c for complex 2. They are one-dimensional chain structure, and further extended into a three-dimensional supramolecular structure through hydrogen bonds and π-π interactions. In addition, fluorescent properties of two complexes were investigated. CCDC： 839135, 1; 1472441, 2.