Thermal decomposition of [Co(NH3)(6)](2)(C2O4)(3)center dot 4H(2)O I. Identification of the solid products

Authors
Ingier-Stocka, E Maciejewski, M
Citation
E. Ingier-stocka et M. Maciejewski, Thermal decomposition of [Co(NH3)(6)](2)(C2O4)(3)center dot 4H(2)O I. Identification of the solid products, THERMOC ACT, 354(1-2), 2000, pp. 45-57
Citations number
38
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
THERMOCHIMICA ACTA
ISSN journal
00406031 → ACNP
Volume
354
Issue
1-2
Year of publication
2000
Pages
45 - 57
Database
ISI
SICI code
0040-6031(20000717)354:1-2<45:TDO[D4>2.0.ZU;2-1
Abstract
Investigation of the thermal decomposition of [Co(NH3)(6)](2)(C2O4)(3). 4H( 2)O has been carried out in air and argon atmospheres under non-isothermal, isothermal and quasi-isothermal-isobaric conditions. Identification of int ermediates and final products was carried out using spectroscopy (Far-IR, I R, UV-VIS), magnetic susceptibility and X-ray diffraction. The dissociation of the compound under investigation was found to occur in three stages in both atmospheres. The solid products formed at each particular stages of th e decomposition has been identified. (C) 2000 Elsevier Science B.V. All rig hts reserved.