Structural and Thermal Studies on the Ion-pairs [Co(NH3)6]5[HV10O28]3·18H2O and [Co(NH3)6][V2O6OH]

被引：0

作者：

L. H. Khalil

机构：

[1] Ain Shams University,Department of Chemistry, Faculty of Science

来源：

Journal of Thermal Analysis and Calorimetry | 2001年 / 66卷

关键词：

cobalt; hexammine-vanadate; ion-pair complexes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Two cobalt hexammine-vanadate ion-pair complexes have been prepared; one in acid medium (pH≈4) and the other in alkaline medium (pH≈10). The formed complexes were characterized by their elemental analysis, IR and XRD techniques. The complexes were subjected to thermogravimetric and differential thermal analyses. The IR study suggests that the formed complexes were of the ion-pair type, while that of the thermally decomposed compounds revealed the resolution of the originally present broad V=O and V-O-V bands.

引用

页码：883 / 893

页数：10

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