A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen

The molecular oxygen-mediated decomposition of the binuclear complex, prepared from oxomolybdate(V) and L-(+)-cysteine, was studied spectrophotometrically at pH 3.5–5.6. The formation of MoVI was detected. The effects of pH and [O2] on the decomposition kinetics are given by the equation: [fórmula]...

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Autores principales: Rosso, Janina Alejandra, Villata, Laura Sofía, Mártire, Daniel Osvaldo, Capparelli, Alberto Luis
Formato: Articulo
Lenguaje:Inglés
Publicado: 1998
Materias:
Química
Física
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/145879
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-145879
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Física
spellingShingle Química
Física
Rosso, Janina Alejandra
Villata, Laura Sofía
Mártire, Daniel Osvaldo
Capparelli, Alberto Luis
A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
topic_facet Química
Física
description The molecular oxygen-mediated decomposition of the binuclear complex, prepared from oxomolybdate(V) and L-(+)-cysteine, was studied spectrophotometrically at pH 3.5–5.6. The formation of MoVI was detected. The effects of pH and [O2] on the decomposition kinetics are given by the equation: [fórmula] with the apparent first order rate constant, kobs, expressed in s−1 and the concentrations in molar units.
format Articulo
Articulo
author Rosso, Janina Alejandra
Villata, Laura Sofía
Mártire, Daniel Osvaldo
Capparelli, Alberto Luis
author_facet Rosso, Janina Alejandra
Villata, Laura Sofía
Mártire, Daniel Osvaldo
Capparelli, Alberto Luis
author_sort Rosso, Janina Alejandra
title A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
title_short A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
title_full A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
title_fullStr A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
title_full_unstemmed A kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(L-cysteine)-oxomolybdenum(V) by molecular oxygen
title_sort kinetic study of the aqueous phase oxidation of di-μ-oxo-bis(l-cysteine)-oxomolybdenum(v) by molecular oxygen
publishDate 1998
url http://sedici.unlp.edu.ar/handle/10915/145879
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