Physico-chemical Studies and Thermal Decomposition Kinetics of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Vanillin-2-Aminothiazole
Corresponding Author(s) : Geetha Parameswaran
Asian Journal of Chemistry,
Vol. 14 No. 1 (2002): Vol 14 Issue 1
Abstract
Manganese(II), cobalt(II), nikel(II), copper(II) and zinc(II) complexes of the Schiff base vanillin-2-aminothiazole have been synthesized. On the basis of spectral, magnetic and thermal data, octahedral structure was assigned to all complexes. Thermal decomposition of these complexes was studied by TG
kinetic parameters, viz. activation energy E, pre-exponential factor
A and order of reaction n were calculated from the TG curves using
mechanistic and nonmechanistic integral equations.
Keywords
Transition metal complexes
Schiff bases
thermal decompostion
kinetics
Sleema, B., & Parameswaran, G. (2010). Physico-chemical Studies and Thermal Decomposition Kinetics of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Vanillin-2-Aminothiazole . Asian Journal of Chemistry, 14(1), 139–148. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/21965
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