对称三唑Schif碱和氯化铜配合物的研究

STUDY ON SCHIFF BASES OF SYMMETRIC TRIAZOLE AND ITS COMPLEX OF COPPER CHLORIDE

本文介绍水杨配合与４－氨基－３，５－二乙基－１，２，４－三唑缩合而成对称三唑Ｓｃｈｉｆ碱（ＳＡＥＴＺ）与氯化铜（ＣｕＣｌ２）形成一种新的配合物Ｃｕ（ＳＡＥＴＺ）２（ＳＡＥＴＺ＝４－（邻羟苯基亚甲基）－亚胺－３，５－二乙基－１，２，４－三唑）。配合物的晶体结构表明，分子中两个偶氮甲碱的Ｎ原子及两个酚氧原子与中心Ｃｕ原子形成规则的平面配位结构。晶体属单斜晶系，空间群Ｐ２１／ｎ，ａ＝８．６８８（２），ｂ＝９．３１４（１），ｃ＝１６．５１５（４），β＝９４．３４（２）。，Ｖ＝１３３２．５（７）３，Ｚ＝２。

A new complex Cu(SAETZ) 2 hae been synthesized by reaction of Schiff bases of symmetric triazole with copper chloride(SAETZ=salicylamino 3,5 diethyl 1,2,4 triazole). The crystal structure of the complex shows that copper ion was coordinated by two nitrogen atom of the azomethine and two oxygen atom in phenoxy group to form a regular plane. The crystal belongs to monoclinic system, space group P 2 1/n,cell parameters:a=8.68892),b=9.314(1),c=16.515(4),β=94.34(2)°,V=1332.5(7) 3,Z=2。