Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium

The kinetics of interaction of Mo2Oinf4sup2+ with VO2+ was studied in HC1O4 medium at 25° C and ionic strength of 2 M by the stopped-flow technique. Under conditions of excess VO2+ a reaction mechanism is proposed to account for the observed pseudo-first order kinetics. For the overall process, 1/2...

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Autores principales: Mártire, Daniel Osvaldo, Féliz, Mario Rubén, Capparelli, Alberto Luis
Formato: Articulo
Lenguaje:Inglés
Publicado: 1994
Materias:
Física
Química
vanadium
molybdenum
isopolycomplexes
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/134319
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-134319
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Química
vanadium
molybdenum
isopolycomplexes
spellingShingle Física
Química
vanadium
molybdenum
isopolycomplexes
Mártire, Daniel Osvaldo
Féliz, Mario Rubén
Capparelli, Alberto Luis
Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
topic_facet Física
Química
vanadium
molybdenum
isopolycomplexes
description The kinetics of interaction of Mo2Oinf4sup2+ with VO2+ was studied in HC1O4 medium at 25° C and ionic strength of 2 M by the stopped-flow technique. Under conditions of excess VO2+ a reaction mechanism is proposed to account for the observed pseudo-first order kinetics. For the overall process, 1/2 [Mo2O4(H2O)6]2+ + VO2+⇋C + H+, the equilibrium constant (K = 33 M1/2) was determined by absorbance measurements.
format Articulo
Articulo
author Mártire, Daniel Osvaldo
Féliz, Mario Rubén
Capparelli, Alberto Luis
author_facet Mártire, Daniel Osvaldo
Féliz, Mario Rubén
Capparelli, Alberto Luis
author_sort Mártire, Daniel Osvaldo
title Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
title_short Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
title_full Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
title_fullStr Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
title_full_unstemmed Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium
title_sort spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of mov and viv in perchloric medium
publishDate 1994
url http://sedici.unlp.edu.ar/handle/10915/134319
work_keys_str_mv AT martiredanielosvaldo spectroscopicandkineticevidencesfortheformationofa11mixedcomplexofmovandvivinperchloricmedium
AT felizmarioruben spectroscopicandkineticevidencesfortheformationofa11mixedcomplexofmovandvivinperchloricmedium
AT capparellialbertoluis spectroscopicandkineticevidencesfortheformationofa11mixedcomplexofmovandvivinperchloricmedium
bdutipo_str Repositorios
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