A systematic study of ligand intermolecular interactions in crystals of copper(II) complexes of bidentate guanidino derivatives

被引：13
作者：
Bishop, Michael M.
Coles, Simon J.
Lindoy, Leonard F. [1 ]
Parkin, Andrew
机构：
[1] Univ Sydney, Sch Chem, Ctr Heavy Met Res, Sydney, NSW 2006, Australia
[2] Sydney Grammar Sch, Darlinghurst, NSW 2010, Australia
[3] Univ Southampton, Sch Chem, EPSRC Natl Crystallog Serv, Southampton SO17 1BJ, Hants, England
[4] Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland
来源：
INORGANICA CHIMICA ACTA | 2006年 / 359卷 / 11期
基金：
英国工程与自然科学研究理事会; 澳大利亚研究理事会;
关键词：
copper(II); X-ray structure; supramolecular array;
D O I：
10.1016/j.ica.2005.12.079
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis and X-ray structures of copper(II) complexes of the bidentate ligands, N-(4-oxo-5,5-diphenyl-4,5-dihydro-IH-imidazol-2-yl)-N'-phenylguanidino, 2-uanidinobenzimidazolo and N-(4-oxo-3-phenyl-1,3-diazaspiro[4.4]non-1-en-2-yl)guanidino, are reported. These complexes, which possess potential doublet (DA) or triplet (DAD) hydrogen bonding motifs, can form supramolecular structures based on synthons involving hydrogen bonding or phenyl embraces. The changes in supramolecular structure resulting from small changes in ligand structure, as well as from the use of different solvents for their crystallisation, are examined. The structures adopted are compared with others reported previously for complexes of related ligands. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：3565 / 3580
页数：16
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