水合 -（2,9 - 二甲基 - 1,10 - 菲咯啉 - κN,N'）（甲酸根 - κO,O'）（甲酸根 - κO）钴（II）一水合物
Aqua-(2,9-dimethyl-1,10-phenanthroline-κN,N')(formato-κO,O')(formato-κO)cobalt(II) monohydrate.
作者信息
Ni Sheng-Liang, Xia Ping, Cao Feng
机构信息
Department of Chemistry, Huzhou Teachers College, Huzhou Key Laboratory Base of Novel Functional Materials, Huzhou, Zhejiang 313000, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 4;67(Pt 1):m39-40. doi: 10.1107/S1600536810050051.
The asymmetric unit of the title compound, [Co(HCO(2))(2)(C(14)H(12)N(2))(H(2)O)]·H(2)O, contains a mononuclear complex mol-ecule hydrogen bonded to a lattice water mol-ecule. The Co(II) cation is in a distorted octa-hedral coordination environment defined by the two N atoms of the 2,9-dimethyl-1,10-phenanthroline ligand and four O atoms. Two of these are from a chelating formate anion, one from a monodentate formate and the last from an aqua ligand. In the crystal, mol-ecules are connected by O-H⋯O hydrogen bonds, forming double chains along [100] with the 2,9-dimethyl-1,10-phenanthroline ligands pointing outwards from each chain. These chains are further linked into layers parallel to (011) by inter-chain π-π stacking inter-actions with centroid-centroid distances of 3.61 (1) Å.
标题化合物[Co(HCO₂)₂(C₁₄H₁₂N₂)(H₂O)]·H₂O的不对称单元包含一个与晶格水分子形成氢键的单核络合物分子。Co(II)阳离子处于由2,9-二甲基-1,10-菲咯啉配体的两个N原子和四个O原子定义的扭曲八面体配位环境中。其中两个O原子来自螯合甲酸根阴离子，一个来自单齿甲酸根，最后一个来自水配体。在晶体中，分子通过O—H⋯O氢键相连，沿着[100]方向形成双链，2,9-二甲基-1,10-菲咯啉配体从每条链向外伸出。这些链通过链间π-π堆积相互作用进一步连接成平行于(011)的层，质心间距为3.61 (1) Å。
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