Wang Chen-Yi, Wu Xiang, Cao Feng, Yuan Cai-Jun
Department of Chemistry, Huzhou University, Huzhou 313000, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):m1538. doi: 10.1107/S1600536811041547. Epub 2011 Oct 12.
The title oxidovanadium(V) complex, [V(C(17)H(16)N(2)O(3))(CH(3)O)O], was obtained by the reaction of 3-eth-oxy-2-hy-droxy-benzaldehyde, 4-methyl-benzohydrazide and vanadyl sulfate in methanol. The V(V) atom is coordinated by the O,N,O'-tridentate Schiff base ligand, one methano-late O atom and one oxide O atom, forming a distorted VO(4)N square-pyramidal coordination geometry. The oxide O atom lies at the apex of the square pyramid and the N atom of the ligand and the methano-late O atom are trans. The dihedral angle between the benzene rings of the ligand is 1.8 (3)°.
标题氧化钒(V)配合物[V(C₁₇H₁₆N₂O₃)(CH₃O)O]是由3-乙氧基-2-羟基苯甲醛、4-甲基苯甲酰肼和硫酸氧钒在甲醇中反应得到的。V(V)原子由O,N,O'-三齿席夫碱配体、一个甲醇氧基O原子和一个氧化物O原子配位,形成扭曲的VO₄N四方锥配位几何构型。氧化物O原子位于四方锥的顶点,配体的N原子和甲醇氧基O原子呈反式。配体苯环之间的二面角为1.8 (3)°。