Z = 4. The crystal of complex (2) is orthorhombic: space group Pbca, a = 9.618(2), b = 12.416(3), c = 21.370(3) Å, V = 2552.0(9) Å3, Z = 4. The V···V distances are 3.138(1) Å in complex (1) and 3.141(1) Å in complex (2). The V atoms in the complexes are octahedrally coordinated. The antimicrobial activity of the free Schiff bases and the complexes were studied. The complexes have potential activities
[VO 2 L 1 ] 2(1)和[VO 2 L 2 ] 2(2)这两个新的二聚氧
钒(V)络合物,其中L 1和L 2是2- 1- [2- (2-羟乙基
氨基)乙基亚
氨基]乙基}
苯酚(HL 1)和2- [1-(2-(2-乙基
氨基乙基亚
氨基)乙基]
苯酚(HL 2)分别通过元素分析,FT-IR光谱和单晶X射线测定。配合物(1)的晶体是正交晶体:空间群Pbca,a = 9.284(1),b = 12.733(2),c = 21.626(3)Å,V= 2556.5(7)3,ž = 4复合物(2)是斜方晶系的晶体:空间群PBCA,一个= 9.618(2),b = 12.416(3),C ^ = 21.370(3)埃,V = 2552.0(9)埃3,ž = 4在V ... V距离为3.138(1)在复合物(1)和3.141(1)在配合物(2)。络合物中的V原子是八面体配位的。研究了游离席夫碱及其配合物的