A novel three-dimensional cobalt (III) complex via hydrogen bonds:: [Co(tacn)2] (ClO4)3 (tacn=1,4,7-triazacyclononane)

被引：11
|
作者：
Wang, QL
Yan, SP [1 ]
Liao, DZ
Jiang, ZH
Cheng, P
Leng, XB
Wang, HG
机构：
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2002年 / 608卷 / 01期
基金：
中国国家自然科学基金;
关键词：
crystal structure; hydrogen bond; macrocyclic ligand; cobalt (III) complex;
D O I：
10.1016/S0022-2860(01)00931-0
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：
A novel cobalt (III) complex has been synthesized and its structure was determined. The structure consists of Co(tacn)(3/2+) ions and ClO4-, each cobalt (III) ion was six-coordinated with six nitrogen atoms of two tacns. Hydrogen bonds widely exist between the oxygen atoms of ClO4- and the nitrogen and carbon atoms of tacn, resulting in a unique three-dimensional network. The electronic spectra were measured and assigned in the strong-field approximation, giving the values of the parameter: Delta, B and C. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：49 / 53
页数：5
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