SYNTHESIS AND CHARACTERIZATION OF OXOTITANIUM(IV) AND OXOVANADIUM(IV) COMPLEXES OF ARYLBIS(5-HYDROXY-3-METHYL-1-PHENYL-4-PYRAZOLYL)METHANE LIGANDS

被引：2

作者：

STEFAN, SL

ISHAK, MF

机构：

[1] Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1994年 / 24卷 / 05期

关键词：

D O I：

10.1080/00945719408001305

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The interactions of oxotitanium(IV) and oxovanadium(IV) with arylbis (5-hydroxy-3-methyl-1-phenyl-4-pyrazolyl)methane (ArBPyM) ligands containing enolic oxygen donors, have been studied with ir spectroscopy, thermogravimetric measurements and elemental analysis. The results indicate the probable formation of dimeric complexes (metal : ligand ratio = 1:1) through bridging sulfato ligand. Application of differential thermal analysis allowed determination of the mechanism of thermal decomposition of the complexes.

引用

页码：845 / 853

页数：9

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