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
收藏
页码：1143 / 1147
页数：5
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