A systematic study of ligand intermolecular interactions in crystals of copper(II) complexes of bidentate guanidino derivatives
作者:Michael M. Bishop、Simon J. Coles、Leonard F. Lindoy、Andrew Parkin
DOI:10.1016/j.ica.2005.12.079
日期:2006.8
Abstract The synthesis and X-ray structures of four neutral copper(II) complexes and one cationic complex incorporating bidentate alkyl N-(4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl)imidocarbamate ligands are reported. The neutral complexes, which possess potential doublet (DA) hydrogen bonding motifs, form supramolecular structures based on synthons involving hydrogen bonding or phenyl embraces
摘要四种中性铜(II)配合物和一种包含二齿烷基N-(4-氧代-5,5-二苯基-4,5-二氢-1H-咪唑-2-基)的阳离子配合物的合成及X射线结构报道了亚氨基氨基甲酸酯配体。具有潜在的双峰(DA)氢键基序的中性络合物形成基于涉及氢键或苯基环的合成子的超分子结构。描述了通过这些合成子的结合在晶体内形成薄片的过程,以及在薄片之间的腔中捕获的客体分子的发生。阳离子络合物形成结合了硝酸根离子的扩展的氢键结构。将这五个复合物的结构与先前报道的相关配体复合物的结构进行了比较。