SYNTHESIS AND CHARACTERIZATION OF TWO NOVEL TRINUCLEAR OXO-CENTERED, OF CHROMIUM AND IRON COMPLEXES CONTAINING UNSATURATED CARBOXYLATE BRIDGING LIGAND

被引：0
|
作者：
Yazdanbakhsh, M. [1 ]
Lotfian, N. [1 ]
Tavakkoli, H. [1 ]
机构：
[1] Ferdowsi Univ Mashhad, Fac Sci, Dept Chem, Mashhad, Iran
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2009年 / 23卷 / 03期
关键词：
Oxo-centered complexes; Chromium complex; Iron complex; Unsaturated carboxylate; CRYSTAL-STRUCTURE; ACETATES; POLYMER; OXYGEN;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two novel oxocentered trinuclear compounds, [M2M'O(C3H3O2)(6)(H2O)(3)](+) (M = Cr, M' = Cr, Fe) have been synthesized. The complexes were characterized by elemental analysis, infrared and electronic spectroscopy and thermogravimetric analysis (TGA). These complexes contain unsaturated carboxylate bridging ligands that cause them to have potential scopes for polymerization in the solid state by cross-linking of substituents. Bridging coordination modes for carboxylates were indicated by presence of nu(asym) (M2M'O) vibrations in the infrared spectra.
引用
收藏
页码：463 / 466
页数：4
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