二苯甲酸双（二 - 2 - 吡啶基 - 甲醇二醇 - κN,O,N'）镍（II）
Bis(di-2-pyridyl-methane-diol-κN,O,N')nickel(II) dibenzoate.
作者信息
Kim Jin Hoon, Kim Du-Hyun, Kim Pan-Gi, Kim Cheal, Kim Youngmee
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 18;66(Pt 10):m1281-2. doi: 10.1107/S160053681003669X.
The title compound, Ni(C(11)H(10)N(2)O(2))(2)(2), consists of an Ni(II) ion coordinated by two tridentate chelating (2-py)(2)C(OH)(2) ligands (py is pyrid-yl) and two benzoate anions. The Ni(II) ion is located on a twofold rotation axis, and its geometry is distorted octa-hedral. The gem-diol ligand (2-py)(2)C(OH)(2) adopts an η(1):η(1):η(1) coordination mode. There are O-H⋯O hydrogen bonds between the gem-diol ligands and benzoate anions.
标题化合物Ni(C₁₁H₁₀N₂O₂)₂₂由一个Ni(II)离子组成，该离子由两个三齿螯合的(2 - py)₂C(OH)₂配体（py为吡啶基）和两个苯甲酸根阴离子配位。Ni(II)离子位于一个二重旋转轴上，其几何构型为畸变八面体。偕二醇配体(2 - py)₂C(OH)₂采用η¹:η¹:η¹配位模式。偕二醇配体与苯甲酸根阴离子之间存在O—H⋯O氢键。
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