Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid

Autores
Coronel Canaviri, Edgar; Féliz, Mario Rubén; Capparelli, Alberto Luis
Año de publicación
1992
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The kinetics of complexation of MnII, CoII and ZnII by isocitric acid have been studied by the stopped flow method at 15,25 and 35°C, ionic strength 0.20 M (NaClO4) and pH range 4.50–6.35. Under these experimental conditions, one process is observed for each system within a few seconds. A mechanism is proposed to account for the observed behaviour, which is associated with participation of the OH group in complex formation. Activation energies are also reported.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Química
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/146743
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/146743
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acidCoronel Canaviri, EdgarFéliz, Mario RubénCapparelli, Alberto LuisQuímicaThe kinetics of complexation of MnII, CoII and ZnII by isocitric acid have been studied by the stopped flow method at 15,25 and 35°C, ionic strength 0.20 M (NaClO4) and pH range 4.50–6.35. Under these experimental conditions, one process is observed for each system within a few seconds. A mechanism is proposed to account for the observed behaviour, which is associated with participation of the OH group in complex formation. Activation energies are also reported.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1992info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf446-448http://sedici.unlp.edu.ar/handle/10915/146743enginfo:eu-repo/semantics/altIdentifier/issn/0340-4285info:eu-repo/semantics/altIdentifier/issn/1572-901Xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/bf02910729info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:07Zoai:sedici.unlp.edu.ar:10915/146743Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:07.383SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
title Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
spellingShingle Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
Coronel Canaviri, Edgar
Química
title_short Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
title_full Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
title_fullStr Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
title_full_unstemmed Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
title_sort Kinetics of the complexation of manganese(II), cobalt(II) and zinc(II) with DL-isocitric acid
dc.creator.none.fl_str_mv Coronel Canaviri, Edgar
Féliz, Mario Rubén
Capparelli, Alberto Luis
author Coronel Canaviri, Edgar
author_facet Coronel Canaviri, Edgar
Féliz, Mario Rubén
Capparelli, Alberto Luis
author_role author
author2 Féliz, Mario Rubén
Capparelli, Alberto Luis
author2_role author
author
dc.subject.none.fl_str_mv Química
topic Química
dc.description.none.fl_txt_mv The kinetics of complexation of MnII, CoII and ZnII by isocitric acid have been studied by the stopped flow method at 15,25 and 35°C, ionic strength 0.20 M (NaClO4) and pH range 4.50–6.35. Under these experimental conditions, one process is observed for each system within a few seconds. A mechanism is proposed to account for the observed behaviour, which is associated with participation of the OH group in complex formation. Activation energies are also reported.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description The kinetics of complexation of MnII, CoII and ZnII by isocitric acid have been studied by the stopped flow method at 15,25 and 35°C, ionic strength 0.20 M (NaClO4) and pH range 4.50–6.35. Under these experimental conditions, one process is observed for each system within a few seconds. A mechanism is proposed to account for the observed behaviour, which is associated with participation of the OH group in complex formation. Activation energies are also reported.
publishDate 1992
dc.date.none.fl_str_mv 1992
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/146743
url http://sedici.unlp.edu.ar/handle/10915/146743
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0340-4285
info:eu-repo/semantics/altIdentifier/issn/1572-901X
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02910729
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
446-448
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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