THERMAL-BEHAVIOR OF SOME SALICYLATO(AMINE)COBALT(III) COMPLEXES

被引：1
|
作者：
DAS, N
机构：
[1] Regional Research Laboratory, Bhubaneswar
来源：
THERMOCHIMICA ACTA | 1995年 / 257卷
关键词：
DTA; SALICYLATO(AMINE)COBALT(III) COMPLEXES; TGA; UVS; XRD;
D O I：
10.1016/0040-6031(94)02195-T
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The thermal dissociation of a number of salicylato(amine)cobalt(III) complexes has been studied by thermogravimetry, differential temperature analysis, UV-visible spectral analysis of intermediates and XRD of the final products. The final decomposition product was found to be Co3O4. Dissociation of [Co(en)(2)(amine)salH](NO3)(2) passed through the intermediate [Co(en)(2)sal]. The intermediate was characterised by UV-visible spectral analysis. The complexes containing chelating salicylate were found to be more stable than those with unidentate ligand and also more stable than unbound salicylic acid.
引用
收藏
页码：163 / 171
页数：9
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