Hyun Min Young, Kim Pan-Gi, Kim Cheal, Kim Youngmee
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1705. doi: 10.1107/S1600536811046149. Epub 2011 Nov 9.
In the title compound, Co(C(7)H(3)Cl(2)O(2))(2)(C(10)H(8)N(2))(CH(3)OH)(2), the Co(II) ion lies on a twofold rotation axis and is in a slightly distorted octa-hedral CdO(4)N(2) environment, formed by two O atoms from monodentate dichloro-benzoate ligands, two O atoms from methanol ligands, and two N atoms from trans-related 4,4'-bipyridine ligands. The bipyridine ligands also lies on a twofold rotation axis and bridge the Co(II) ions, forming chains extending along [010]. An intra-chain O-H⋯O hydrogen bond is observed.
在标题化合物[Co(C₇H₃Cl₂O₂)₂(C₁₀H₈N₂)(CH₃OH)₂]ₙ中,Co(II)离子位于一个二重旋转轴上,处于一个略有扭曲的八面体CdO₄N₂环境中,该环境由单齿二氯苯甲酸酯配体的两个O原子、甲醇配体的两个O原子以及反式相关的4,4'-联吡啶配体的两个N原子构成。联吡啶配体也位于一个二重旋转轴上,并桥连Co(II)离子,形成沿[010]方向延伸的链。观察到链内存在O-H⋯O氢键。