Zhang Shu Hua, Ge Cheng Min, Feng Chao
Key Laboratory of Non-Ferrous Metal Materials and Processing Technology, Department of Materials and Chemical Engineering, Guilin University of Technology, Ministry of Education, Guilin 541004, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 29;64(Pt 12):m1627. doi: 10.1107/S1600536808039512.
In the title compound, [Co(C(8)H(8)NO(3))(2)], the Co(II) atom lies on a centre of inversion and is coordinated in a slightly distorted square-planar geometry by two N and two O atoms from the 2-hydroxy-imino-methyl-6-methoxy-phenolate ligands. Intra-molecular O-H⋯O hydrogen bonds are formed and the complexes form stacks along the b axis, with an inter-planar separation of 3.332 (1) Å between complexes. Pairs of C-H⋯O contacts are formed between complexes in neighbouring stacks.
在标题化合物[Co(C₈H₈NO₃)₂]中,Co(II)原子位于对称中心,由来自2-羟基-亚氨基甲基-6-甲氧基苯酚配体的两个N原子和两个O原子以略微扭曲的平面正方形几何构型配位。分子内形成了O—H⋯O氢键,且这些配合物沿b轴形成堆积,相邻配合物之间的平面间距为3.332 (1) Å。相邻堆积中的配合物之间形成了C—H⋯O接触对。