SYNTHESIS, THERMAL AND ELECTRICAL STUDIES ON SOLVATED OXOVANADIUM(IV) COMPLEXES WITH SCHIFF-BASES DERIVED FROM AROMATIC DIAMINES AND 2-HYDROXY-1-NAPHTHALDEHYDE

被引：3
作者：
AYAD, MM
AYAD, MI
MANSOUR, IA
机构：
[1] MENOUFIA UNIV,FAC SCI,DEPT CHEM,MENOUFIA,EGYPT
[2] TANTA UNIV,FAC SCI,DEPT CHEM,TANTA,EGYPT
来源：
MONATSHEFTE FUR CHEMIE | 1993年 / 124卷 / 10期
关键词：
SOLVATED OXOVANADIUM COMPLEXES; CONDUCTIVITY;
D O I：
10.1007/BF00814145
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Solvated oxovanadium(IV) complexes of Schiff bases derived from aromatic diamines and 2-hydroxy-1-naphthaldehyde have been prepared from ethanolic medium. The elemental analyses reveal that the complexes have the ratio 1:1, 2:2 and 1:2 (ligand:metal) composition which are nonelectrolyte in DMF. The coordination number six (octahedral geometry) is proposed for the complexes prepared. This is based on the results of IR, electronic and EPR spectra. TGA as well as DTA studies and the electrical properties and (I-V) characteristics for the metal complexes were investigated.
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页码：995 / 1003
页数：9
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