Synthesis and characterization of mixed ligand nickel(II) complexes of iminodiacetic acid and hippuric acid

被引：0

作者：

Kumar, G. ^{[1
]}

机构：

[1] Univ Botswana, Dept Chem, Fac Sci, Gaborone, Botswana

来源：

ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 02期

关键词：

synthesis; characterization; nickel(II) complexes; iminodiacetic acid; hippuric acid;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mixed ligand nickel(II) complexes, Na[Ni[NH(CH2COO)(2)} (C6H5CONHCH2COO)center dot H2O]center dot 6H(2)O and Na[Ni[NH(CH2COO)(2)) (C6H5CONHCH2COO)center dot H2O] formed with iminodiacetic acid and hippuric acid have been synthesized. Their mode of coordination and the structures have been investigated using infra-red spectra, electronic spectra and magnetic measurements. Iminodiacetic acid has been found to act as a tridentate ligand with the coordination occurring through the carboxylate oxygen atoms and the nitrogen atom. Hippuric acid behaves as a bidentate ligand coordinating through the carboxylate oxygen atom and the nitrogen of the amido group. The sixth coordination position is satisfied by the water molecule.

引用

页码：1143 / 1147

页数：5

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