双{μ-2-(1H-吲哚-3-基)-N'-[1-(5-甲基-2-氧化苯基)亚乙基]-乙酰肼基}双-[水合锌(II)]二甲亚砜四溶剂合物
Bis{μ-2-(1H-indol-3-yl)-N'-[1-(5-methyl-2-oxidophen-yl)ethyl-idene]-aceto-hydraz-idato}bis-[aqua-zinc(II)] dimethyl sulfoxide tetra-solvate.
作者信息
Zuraini Kadir, Ali Hapipah M, Puvaneswary Subramaniam, Robinson Ward T, Ng Seik Weng
机构信息
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Jul 19;64(Pt 8):m1047. doi: 10.1107/S1600536808022034.
The dinuclear title compound, [Zn(2)(C(19)H(17)N(3)O(2))(2)(H(2)O)(2)]·4C(2)H(6)OS, lies about a center of inversion. The deprotonated monoanion O,N,O-chelates the Zn atom; the hydr-oxy O atom also engages in bonding to the symmetry-related Zn atom so that one N and three O atoms form a square around the metal. The coordination geometry is square-pyramidal, with the apical site occupied by a water mol-ecule. Hydrogen bonds, with the water mol-ecule serving as donor atom, lead to the formation of a linear chain motif. There is an N-H⋯O hydrogen bond between the complex molecule and solvent O atom.
双核标题化合物[Zn₂(C₁₉H₁₇N₃O₂)₂(H₂O)₂]·4C₂H₆OS具有一个对称中心。去质子化的单阴离子O,N,O-螯合Zn原子；羟基O原子也与对称相关的Zn原子形成键合，使得一个N原子和三个O原子围绕金属形成一个正方形。配位几何形状为四方锥，顶端位置被一个水分子占据。以水分子作为供体原子的氢键导致形成线性链状结构单元。在配合物分子和溶剂O原子之间存在一个N-H⋯O氢键。
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