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双(2-甲基-1H-咪唑-κN)双[2-(萘-2-基)乙酸根-κO]铜(II)

Bis-(2-methyl-1H-imidazole-κN)bis[2-(naphthalen-2-yl)acetato-κO]copper(II).

作者信息

Yin Fu-Jun, Han Li-Jun, Yang Shu-Ping, Xu Xing You

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1772. doi: 10.1107/S1600536811047969. Epub 2011 Nov 16.

Abstract

In the crystal structure of the title compound, [Cu(C(12)H(9)O(2))(2)(C(4)H(6)N(2))(2)], the Cu(II) cations are square-planar coordinated by two 1-naphthyl-acetate anions and two 2-methyl-imidazole ligands into discrete complexes that are located on centres of inversion. These complexes are linked into chains parallel to [010] by inter-molecular N-H⋯O hydrogen bonding between the N-H H atom of the 2-methyl-imidazole ligands and the carboxyl-ate O atoms that are not involved in metal coordination.

摘要

在标题化合物[Cu(C₁₂H₉O₂)₂(C₄H₆N₂)₂]的晶体结构中,Cu(II)阳离子由两个1-萘基乙酸根阴离子和两个2-甲基咪唑配体呈平面正方形配位,形成位于对称中心的离散配合物。这些配合物通过2-甲基咪唑配体的N-H氢原子与未参与金属配位的羧酸根O原子之间的分子间N-H⋯O氢键连接成平行于[010]的链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a38a/3238688/7f623a565e71/e-67-m1772-fig1.jpg

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