Structural study of two N(3)-substituted thiosemicarbazide copper(II) complexes

被引:13
|
作者
Castiñeiras, A
Bermejo, E
Valdes-Martínez, J
Espinosa-Pérez, G
West, DX [1 ]
机构
[1] Illinois State Univ, Dept Chem, Normal, IL 61790 USA
[2] Natl Autonomous Univ Mexico, Inst Quim, Mexico City 04510, DF, Mexico
[3] Univ Santiago de Compostela, Dept Quim Inorgan, Santiago De Compostela, Spain
基金
美国国家科学基金会;
关键词
copper(II); thiosemicarbazide; hexamethyleneimine; crystal; structure;
D O I
10.1016/S0022-2860(99)00374-9
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The crystal structures of N(3)-methylthiosemicarbazide, bis{N(3)-methylthiosemicarbazide}copper(II) chloride and bis(hexamethyleneiminylthiosemicarbazide)copper(II) chloride are reported. Two forms of N(3)-methylthiosemicarbazide exist, which have different modes of intermolecular hydrogen bonding. Both copper(II) complexes are coordinated by the hydrazinic nitrogen and thione sulfur of the thiosemicarbazides in a cis arrangement. Further, for both complexes each of the NH hydrogens of the coordinated thiosemicarbazides interact with one of the chloride anions. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:271 / 278
页数:8
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