TITLE

Synthesis and thermal characterization of sulfur containing methionine bridged cobalt(III) and copper(II) complex

AUTHOR(S)
Swain, Trilochan
PUB. DATE
July 2012
SOURCE
Journal of Thermal Analysis & Calorimetry;Jul2012, Vol. 109 Issue 1, p365
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The sulfur containing amino acid bridging polynuclear transition metal complex has been synthesized and characterized by different measurements such as UV-Vis, FT-IR, C-H-N-S, TG-DTA, ICP-AES, differential scanning calorimeter (DSC), and XRD. DSC has showed negative specific heat of this polynuclear system and has used to evaluate some thermodynamic constants like activation energy ( E), frequency factor ( A), enthalpy, and entropy of that system. The specific heat capacity is measured at heating rate of 10 °C min in room atmosphere of this polynuclear complex. The characterization of this complex has showed five Co(III) and four Cu(II) atoms and this complex contained ten sulfur containing methionine amino acid units.
ACCESSION #
76447183

 

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