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-.

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页码：215 / 220

页数：6

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