锌离子诱导的一维手性螺旋配位聚合物的合成及晶体结构

Synthesis and Crystal Structure of One-dimensional Chiral Helical Coordination Polymer Induced by Zn(Ⅱ)

合成了配体(E)-3-(3-羧基苯)-4-烯丙氧基偶氮苯乙酸(H_(2)L),在常温下使用配体与醋酸锌通过溶剂自组装反应,获得了自发拆分的单一手性一维螺旋配位聚合物的结晶{ZnL·2H_(2)O}_(n)(1),通过X-射线单晶衍射、傅里叶红外光谱、元素分析等对配体和配位聚合物1进行了结构表征(CCDC:12053264;H_(2)L 2053265)。

The ligand 3-(3-carboxyphenyl)-4-allyloxyazophenylacetic acid(H2L)was synthesized and reacted with zinc acetate at room temperature.A one-dimensional chiral helical coordination polymer{ZnL·2H_(2)O}_(n)(1)was obtained by solvent self-assembly reaction with zinc acetate at room temperature.The ligand and coordination polymer 1 were characterized by X-ray single crystal diffraction,FT-IR spectroscopy and elemental analysis(CCDC:2053264 for 1 and 2053265 for H_(2)L).