Chen Xiao-Hua, Wu Qiong-Jie, Chen Li-Juan, Yang Ming-Xing
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):m1101-2. doi: 10.1107/S1600536812032229. Epub 2012 Jul 21.
In the title complex, [V(C(15)H(12)N(2)O(4))(C(2)H(5)O)O], the V(V) ion is coordinated by an oxide O atom, an ethano-late anion and two O atoms and one N atom from the tridentate benzo-hydrazidate dianion in a distorted square-pyramidal geometry; the V atom is displaced by 0.4748 (8) Å from the basal plane towards the axial oxide O atom. An intra-molecular O-H⋯N hydrogen bond occurs in the benzohydrazidate ligand. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal.
在标题配合物[V(C₁₅H₁₂N₂O₄)(C₂H₅O)O]中，V(V)离子由一个氧化物O原子、一个乙醇酸根阴离子以及来自三齿苯甲酰肼二阴离子的两个O原子和一个N原子配位，形成扭曲的四方锥几何构型；V原子从基面朝向轴向氧化物O原子位移了0.4748(8) Å。苯甲酰肼配体中存在分子内O—H⋯N氢键。晶体中存在弱的分子间C—H⋯O氢键。
