Structure-thermal behaviour studies on the salicylato complex of cobalt

Kishore, K and Nagarajan, R (1981) Structure-thermal behaviour studies on the salicylato complex of cobalt. In: Journal of Thermal Analysis and Calorimetry, 22 (1). pp. 25-32.

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Abstract

The salicylato complex of cobalt was synthesized and its structure established to be [Co(sal)2] · 4 H2O, where, sal =, from elemental analysis, IR spectroscopy, magnetic susceptibility, cryoscopy and conductivity. The X-ray diffractogram of the complex has been given. Thermal decomposition has been studied in air by thermogravimetry (TG), differential thermal analysis and differential scanning calorimetry. TG shows three main steps of decomposition. The intermediates formed at various stages were collected and analysed. From the TG results and chemical analysis of the intermediates, a mechanism has been proposed for the thermal decomposition of the complex, leading to the oxide formation in the final stage.

Item Type:	Journal Article
Publication:	Journal of Thermal Analysis and Calorimetry
Publisher:	springer
Additional Information:	Copy right of this article belongs to springer.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	18 Jan 2010 06:50
Last Modified:	19 Sep 2010 05:42
URI:	http://eprints.iisc.ac.in/id/eprint/22555

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