Synthesis and Electrochemistry of vanadium(IV) Schiff base complexes

被引：38
|
作者：
Kianfar, A. H. [1 ]
Mohebbi, S.
机构：
[1] Univ Yasuj, Dept Chem, Yasuj, Iran
[2] Kurdistan Univ, Dept Chem, Sanandaj, Iran
来源：
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2007年 / 4卷 / 02期
关键词：
vanadyl complexes; Schiff base; spectroscopic; electrochemistry;
D O I：
10.1007/BF03245969
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The electrochemical properties of vanady](IV) derivatives, namely salen Schiff base complexes of the type [VO(Salen)] (5-BrSalen, 5-NO(2)Salen, 5-MeOSalen, salpn (bis(salicylaldehyde)-1,3-propanediamine, 5-BrSalpn, 5-NO(2)Salpn, 5-MeOSalpn, Me(2)Salen, Salophen, 5-BrSalophen, and 5-MeOSalophen) were investigated. The equatorial Schiff base ligands affect the oxidation potentials via interaction with the d-orbitals of the vanadyl metal ion. The cathodic peak potential (E-pc becomes less negative according to the sequence MeO- < H- < Br- < NO2-.
引用
收藏
页码：215 / 220
页数：6
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