The coordination chemistry of divalent cobalt, nickel and copper—IX

J.G.H. Du Preez, B.J.A.M. Van Brecht, R.F. Van de Water, M.R. Caira
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引用次数: 4

Abstract

The preparation, properties and X-ray crystal structure of [Cu(ttda)(tmen)](ClO4)2, a complex of divalent copper perchlorate with the ligands N,N,N′,N′-tetramethyl-1,2-diaminoethane (tmen) and bis-(N,N′-dimethyl-acetamido)thioether(ttda) are reported. The crystals are monoclinic with a = 15.35(1), b = 15.04(1), c = 10.91(1) A, β = 98.74(2)°, four formula units per unit cell and space group P21/n. The complex cation is shown to be penta-coordinate with a distorted square pyramidal geometry. Comparison is made with the properties and structure of the previously reported CuCl2·ttda.

二价钴、镍、铜的配位化学
报道了二价高氯酸铜与配体N,N,N′,N′-四甲基-1,2-二氨基乙烷(tmen)和双-(N,N′-二甲基-乙酰氨基)硫醚(ttda)的配合物[Cu(ttda)(tmen)](ClO4)2的制备、性能和x射线晶体结构。该晶体为单斜晶,a = 15.35(1), b = 15.04(1), c = 10.91(1) a, β = 98.74(2)°,每单元胞有4个公式单元,空间群P21/n。该配合物阳离子显示为五坐标,具有扭曲的方形锥体几何形状。并与文献报道的CuCl2·ttda的性质和结构进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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