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Thermal analysis studies on hydroxobridged homo and hetero trinuclear cobalt(III) complexes

Shafi, KVPM and Sathyanarayana, DN (1998) Thermal analysis studies on hydroxobridged homo and hetero trinuclear cobalt(III) complexes. In: Journal of Thermal Analysis, 51 (2). pp. 567-574.

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Official URL: http://cat.inist.fr/?aModele=afficheN&cpsidt=22836...

Abstract

The synthesis and thermal analysis studies of several hydroxobridged homo and hetero trinuclear cobalt(III) complexes are reported. The complexes are of the type [M(H2O)(x) {(OH)(2)Co(en)(2)}(2)](SO4)(2). nH(2)O and [M(H2O)(x){(OH)(2)Co(NH3)(4)}(2)] (SO4)(2). nH(2)O where en denotes ethylenediamine and M =Co(II), Ni(II), Cu(II) and Zn(II) with x=0 for Cu(II), and 2 for other metal ions, and n =3, 4 or 5. The TG and DTA studies of these compounds show that one or more intermediate compounds are formed in each case before the metal oxides are produced.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Kluwer Academic Publ.
Keywords: Complexes;hydroxobridged;TG-DTA;trinuclear complexes.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 12 Jul 2011 07:45
Last Modified: 12 Jul 2011 07:45
URI: http://eprints.iisc.ernet.in/id/eprint/38790

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