{(E)-4-羟基-N'-[苯基(吡啶-2-基-κN)亚甲基]苯甲酰肼-κN',O}双(硝酸根-κO,O')铜(II)
{(E)-4-Hy-droxy-N'-[phen-yl(pyridin-2-yl-κN)methyl-idene]benzohydrazide-κN',O}bis-(nitrato-κO,O')copper(II).
作者信息
Bikas Rahman, Sattari Farhad, Notash Behrouz
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m132-3. doi: 10.1107/S1600536811055772. Epub 2012 Jan 11.
In the title compound, [Cu(NO(3))(2)(C(19)H(15)N(3)O(2))], the coordination geometry around the Cu(II) ion can be described as distorted square-pyramidal, with two N atoms and one O atom from an (E)-4-hy-droxy-N'-[phen-yl(pyridin-2-yl)methyl-ene]benzohydrazide ligand and one nitrate O atom in the basal plane and one nitrate O atom at the apical site. The other two nitrate O atoms also bind to the Cu atom with long Cu-O distances [2.607 (4) and 2.853 (5) Å]. The crystal packing is stabilized by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds.
在标题化合物[Cu(NO₃)₂(C₁₉H₁₅N₃O₂)]中，Cu(II)离子周围的配位几何形状可描述为扭曲的四方锥，来自(E)-4-羟基-N'-[苯基(吡啶-2-基)亚甲基]苯甲酰肼配体的两个N原子和一个O原子以及一个硝酸根O原子位于基面，一个硝酸根O原子位于顶点位置。另外两个硝酸根O原子也以较长的Cu - O距离[2.607 (4)和2.853 (5) Å]与Cu原子结合。晶体堆积通过分子间的N - H⋯O和O - H⋯O氢键得以稳定。
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