Synthesis, spectral, thermal and electrochemical studies of nickel (II) complexes with N2O2 donor ligands

被引：93

作者：

Anthonysamy, A ^{[1
]}

Balasubramanian, S ^{[1
]}

机构：

[1] Univ Madras, Sch Chem Sci, Dept Inorgan Chem, Madras 600025, Tamil Nadu, India

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2005年 / 8卷 / 10期

关键词：

Schiff bases; nickel (II) complexes; crystal structure; cyclic voltammetry;

D O I：

10.1016/j.inoche.2005.06.026

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The free Schiff base ligands H(2)MABCE, H(2)MABCP, and H(2)MABCT and their complexes [Ni(MABCE)], [Ni(MABCP)], and [Ni(MABCT)] have been synthesized and characterized by spectroscopic and cyclic voltarnmetric studies. The coordination geometry around the nickel atom is a square planar with N2O2 donor atoms. Cyclic voltarnmetric studies of the complexes show one electron quasi-reversible waves corresponding to Ni(II)/Ni(I) and Ni(II)/Ni(III) processes. The electronic spectra of the complexes reveal a four coordinate geometry. The crystal structure of one of the ligands (H(2)MABCE) has also been reported. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：908 / 911

页数：4

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