Huang Qiu-Ping, Zhang Chun-Lian, Zhao Ru-Xia, Yang Li, Jiang Xi-Fu
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2013 Oct 16;69(Pt 11):m601. doi: 10.1107/S1600536813027591.
In the title compound, [Co(C8H7BrNO)3], the Co(III) ion is coordinated in a slightly distorted octa-hedral environment by three N atoms and three O atoms from three bidentate 4-bromo-2-(methyl-imino-meth-yl)phenolate ligands. The dihedral angles between the benzene rings are 82.6 (2), 57.1 (2) and 62.9 (2)°. In the crystal, mol-ecules are linked by pairs of weak C-H⋯Br hydrogen bonds, forming inversion dimers.
在标题化合物[Co(C₈H₇BrNO)₃]中,Co(III)离子由来自三个双齿4-溴-2-(甲基亚氨基甲基)苯酚配体的三个N原子和三个O原子在略微扭曲的八面体环境中配位。苯环之间的二面角分别为82.6 (2)°、57.1 (2)°和62.9 (2)°。在晶体中,分子通过成对的弱C-H⋯Br氢键相连,形成反演二聚体。