一水合{6,6'-二乙氧基-2,2'-[乙烷-1,2-二亚基双(亚氨次甲基)]二酚根合}锌(II)
{6,6'-Dieth-oxy-2,2'-[ethane-1,2-diylbis(nitrilo-methyl-idyne)]diphenolato}zinc(II) monohydrate.
作者信息
Shen Yong-Miao, Wang Wei
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 25;65(Pt 4):m444. doi: 10.1107/S1600536809010344.
Abstract
The mol-ecule of the title compound, [Zn(C(20)H(22)N(2)O(4))]·H(2)O, deviates from planarity with a dihedral angle between the two benzene rings is 18.3 (1)°. The four-coordinate Zn(II) ion has a distorted square-planar coordination and is N(2)O(2)-chelated by the Schiff base ligand. The Zn(II) ion and solvent water mol-ecule are located on a twofold rotation axis. The structure displays inter-molecular O-H⋯O hydrogen bonding.
摘要
标题化合物[Zn(C₂₀H₂₂N₂O₄)]·H₂O的分子偏离平面性，两个苯环之间的二面角为18.3 (1)°。四配位的Zn(II)离子具有扭曲的平面正方形配位，被席夫碱配体以N₂O₂方式螯合。Zn(II)离子和溶剂水分子位于二重旋转轴上。该结构呈现出分子间O—H⋯O氢键。
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