Preparation and characterization of some metal chelates of 5-amino-1-(aryl)-imidazole-4-carboxamide

被引：1
|
作者：
Youssef, NS [1 ]
Basyouni, WM
机构：
[1] Natl Res Ctr, Dept Inorgan Chem, Giza, Egypt
[2] Natl Res Ctr, Dept Pesticide Chem, Giza, Egypt
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1999年 / 29卷 / 07期
关键词：
D O I：
10.1080/00945719909349522
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Cu(II), Cr(III), VO(II) and Mn(II) chelates of 5-amino-1-(aryl)imidazole-4-carboxamide, aryl = C6H5-, -C6H4CH3, and -C6H4OCH3 were prepared and characterized by microchemical analyses, infrared and electronic spectra and thermogravimetric analyses. IR spectra showed that the ligands behave in a bidentate manner. Also, octahedral structures are proposed for the Cr(III) and Mn(II) chelates, whereas square-planar and square-pyramidal structures are proposed for the Cu(II) and oxovanadium(IV) chelates, respectively.
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页码：1209 / 1218
页数：10
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