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四水合双(6-氯吡啶-3-羧酸根-κO)二水合钴(II)

Tetra-aqua-bis-(6-chloro-pyridine-3-carboxyl-ato-κO)cobalt(II) tetra-hydrate.

作者信息

Xia Qiao-Hua, Zhang Yue, Liu Li, Shi Lin-Fang, Li Bing

机构信息

College of Sciences, Zhejiang A&F University, Lin'an Hangzhou, Zhejiang 311300, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1394. doi: 10.1107/S160053681204319X. Epub 2012 Oct 20.

Abstract

In the title compound, [Co(C(6)H(3)ClNO(2))(2)(H(2)O)(4)]·4H(2)O, the Co(II) cation is located on an inversion center and is coordinated by four water mol-ecules and two 6-chloro-pyridine-3-carboxyl-ate anions in a slightly distorted octa-hedral geometry. In the crystal, complex mol-ecules and lattice water mol-ecules are linked by O-H⋯O and O-H⋯N hydrogen bonds into a three-dimensional network.

摘要

在标题化合物[Co(C₆H₃ClNO₂)₂(H₂O)₄]·4H₂O中,Co(II)阳离子位于一个对称中心上,以稍有扭曲的八面体几何构型与四个水分子和两个6-氯吡啶-3-羧酸根阴离子配位。在晶体中,配合物分子和晶格水分子通过O—H⋯O和O—H⋯N氢键连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a5bd/3515139/dda63fb69b1e/e-68-m1394-fig1.jpg

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