四水合二叠氮基钴（II）3,3'-二羧基-1,1'-亚乙基二吡啶鎓
Tetra-aqua-diazido-cobalt(II) 3,3'-dicarb-oxy-l-ato-1,1'-ethyl-enedipyridinium.
作者信息
Wen Yan-Qing, Tian Chun-Yan, Gao En-Qing
机构信息
Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 13;66(Pt 12):m1566-7. doi: 10.1107/S1600536810046143.
The asymmetric unit of the title compound, [Co(N(3))(2)(H(2)O)(4)]·C(14)H(12)N(2)O(4), comprises half of the cobalt(II) complex mol-ecule and a half of the 3,3'-dicarboxyl-ato-1,1'-ethyl-enedipyridinium mol-ecule. The Co(II) atom is located on an inversion centre and hence the complex mol-ecule adopts a centrosymmetric trans-octa-hedral geometry. The zwitterionic organic mol-ecule is also centrosymmetric with the centre of the C-C bond of the ethyl-ene moiety coinciding with an inversion centre. The adduct of metal complex and organic mol-ecule is associated into a three-dimenional network through O-H⋯O hydrogen bonds.
标题化合物[Co(N₃)₂(H₂O)₄]·C₁₄H₁₂N₂O₄的不对称单元包含半个钴(II)配合物分子和半个3,3'-二羧基-1,1'-亚乙基二吡啶鎓分子。Co(II)原子位于一个对称中心上，因此配合物分子呈现中心对称的反式八面体几何构型。两性离子有机分子也是中心对称的，乙烯部分的C-C键中心与一个对称中心重合。金属配合物与有机分子的加合物通过O-H⋯O氢键缔合形成三维网络。
Zotero 插件