Xia Jin Hong, Liu Zheng, Wang Yuan, Feng Xiao Zhen
Acta Crystallogr Sect E Struct Rep Online. 2008 Apr 16;64(Pt 5):m660-1. doi: 10.1107/S160053680800932X.
In the title compound, [Cu(C(13)H(13)Cl(2)NO(3))(C(3)H(7)NO)], the Cu(II) atom is coordinated in a slightly distorted square-planar geometry by two O atoms and one N atom from the tridentate chiral ligand 2-[(3,5-dichloro-2-oxidobenzyl-idene)amino]-3-methyl-penta-noate and by one O atom from dimethyl-formamide. In the crystal structure, the Cu atom forms contacts with Cl and O atoms of two units (Cu⋯Cl and Cu⋯O = 3.401 and 2.947 Å, respectively), thereby forming an approximately octa-hedral arrangement. A three-dimensional network is constructed through Cl⋯Cu, O⋯Cu, Cl⋯Cl contacts and C-H⋯O hydrogen bonds.
在标题化合物[Cu(C₁₃H₁₃Cl₂NO₃)(C₃H₇NO)]中，Cu(II)原子由三齿手性配体2-[(3,5-二氯-2-氧化基亚苄基)氨基]-3-甲基戊酸酯的两个O原子和一个N原子以及二甲基甲酰胺的一个O原子配位，形成稍有畸变的平面正方形几何构型。在晶体结构中，Cu原子与两个单元的Cl和O原子形成接触（Cu⋯Cl和Cu⋯O分别为3.401 Å和2.947 Å），从而形成近似八面体排列。通过Cl⋯Cu、O⋯Cu、Cl⋯Cl接触以及C-H⋯O氢键构建了三维网络。
