Tamboura Farba Bouyagui, Gaye Mohamed, Sall Abdou Salam, Barry Aliou Hamady, Bah Youssouph
Acta Crystallogr Sect E Struct Rep Online. 2009 Jan 8;65(Pt 2):m160-1. doi: 10.1107/S1600536809000105.
In the title complex, [Cu(C(9)H(9)N(2)O(2))Cl]·2H(2)O, prepared from the Schiff base ligand N'-(2-hydroxy-benzil-idene)aceto-hydrazide and copper(II) chloride, the Cu(II) atom is coord-inated by two O atoms and one N atom from the ligand and by a Cl atom in a distorted square-planar geometry. The two donor O atoms of the tridentate Schiff base ligand are in a trans arrangement. In the crystal structure, there is an extensive inter-molecular hydrogen-bonding network; N-H⋯O, O-H⋯O and O-H⋯Cl inter-actions, involving the uncoordinated water mol-ecules, lead to the formation of a two-dimensional network parallel to the ab plane.
在由席夫碱配体N'-(2-羟基苯亚甲基)乙酰肼和氯化铜(II)制备的标题配合物[Cu(C₉H₉N₂O₂)Cl]·2H₂O中，Cu(II)原子由来自配体的两个O原子、一个N原子以及一个Cl原子配位，呈扭曲的平面正方形几何构型。三齿席夫碱配体的两个供体O原子呈反式排列。在晶体结构中，存在广泛的分子间氢键网络；涉及未配位水分子的N-H⋯O、O-H⋯O和O-H⋯Cl相互作用导致形成平行于ab平面的二维网络。
