Synthesis and Crystal Structure of a <i>μ</i> <sub>2</sub>-Oxo Bridged Dinuclear Oxovanadium(V) Complex Derived From <i>N′</i>-(2-Hydroxy-4-diethylaminobenzylidene)-3-methylbenzohydrazide
作者:San-Jun Peng、Dao-Xin Wu、Hong Tian、Zhong-Liang Xiao、Dong Qian
DOI:10.1080/15533174.2012.762680
日期:2013.11.26
A tridentate hydrazone ligand N′-(2-hydroxy-4-diethylamino benzylidene)-3-methylbenzohydrazide (H2L), reacts with vanadyl sulfate in methanol to give a novel μ 2-oxo bridged dinuclear oxovanadium(V) complex, [V2O2(μ 2-O)L2]. The complex was characterized by physicochemical and spectroscopic methods. The crystal of the complex is triclinic with space group P–1, a = 11.349(2), b = 13.385(3), c = 13.644(2)
三齿配体的腙N' - (2-羟基-4-二乙基氨基苯亚甲基)-3-甲基苯甲酰肼(H 2 L),以发生反应硫酸氧钒的甲醇以得到一种新颖的μ 2 -氧代双核桥接联麦氧钒(V)络合物,[ V 2 ø 2(μ 2 -O)L- 2 ]。该复合物通过物理化学和光谱法表征。配合物的晶体为三斜晶,空间群为P –1,a = 11.349(2),b = 13.385(3),c = 13.644(2)Å,α = 90.377(2)°,β = 93.772(2) °,γ = 109.239(2)°,V = 1951.8(6)3,ž = 2 X射线晶体学表明每个V原子是一个扭曲的四方锥的协调。两个V原子被一个O原子桥接,距离为3.010(1)Å。