Yan Jian-Bin, Li Shi-Jie, Song Wen-Dong, Wang Hao, Miao Dong-Liang
College of Science, Guang Dong Ocean University, Zhanjiang 524088, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 24;66(Pt 1):m99. doi: 10.1107/S1600536809054634.
In the title complex, [Mn(C(8)H(9)N(2)O(4))(2)(H(2)O)(2)]·2C(3)H(7)NO, the Mn(II) atom, lying on an inversion centre, is six-coordinated by two N,O-bidentate 5-carb-oxy-2-propyl-1H-imidazole-4-carb-oxyl-ate ligands and two water mol-ecules in a distorted octa-hedral environment. In the crystal structure, the complex mol-ecules and dimethyl-formamide solvent mol-ecules are linked by N-H⋯O and O-H⋯O hydrogen bonds into a two-dimensional supra-molecular network parallel to (001).
在标题配合物[Mn(C₈H₉N₂O₄)₂(H₂O)₂]·2C₃H₇NO中,位于对称中心的Mn(II)原子在扭曲的八面体环境中由两个N,O-双齿的5-羧基-2-丙基-1H-咪唑-4-羧酸盐配体和两个水分子六配位。在晶体结构中,配合物分子和二甲基甲酰胺溶剂分子通过N-H⋯O和O-H⋯O氢键连接成平行于(001)的二维超分子网络。