A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties

Autores
Slep, Leonardo Daniel; Calvo, Rafael; Nascimento, Otaciro R.; Baggio, Ricardo; Garland, Maria T.; Peña, Octavio; Perec, Mireille
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A seven-coordinate FeIII complex, [Fe(oda)(H2O)2(NO3)], was obtained after dissolving Fe(NO3)3 Æ 9H2O in an aqueous solution of oxydiacetic acid (H2oda) at room temperature. In the solid state, the FeIII center adopts a pentagonal bipyramid geometry with an {FeO7} core formed by a tridentate oda2- and a bidentate NO3- in the equatorial plane, and two axial water molecules. Magnetic measurements and EPR spectra revealed the presence of S = 5/2 FeIII centers with rhombic zero field splitting parameters (D = 0.81 cm-1, E/ D = 0.33 ). Weak antiferromagnetic interactions with J aprox -0.06 cm-1 operating between neighboring Fe ions connected through Fe–O–C–O...H–O–Fe paths are estimated using the molecular field approximation.
Fil: Slep, Leonardo Daniel. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Calvo, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Nascimento, Otaciro R.. Universidade de Sao Paulo; Brasil
Fil: Baggio, Ricardo. Comisión Nacional de Energía Atómica; Argentina
Fil: Garland, Maria T.. Universidad de Chile; Chile
Fil: Peña, Octavio. Universite de Rennes I; Francia
Fil: Perec, Mireille. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25994
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic propertiesSlep, Leonardo DanielCalvo, RafaelNascimento, Otaciro R.Baggio, RicardoGarland, Maria T.Peña, OctavioPerec, Mireillehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A seven-coordinate FeIII complex, [Fe(oda)(H2O)2(NO3)], was obtained after dissolving Fe(NO3)3 Æ 9H2O in an aqueous solution of oxydiacetic acid (H2oda) at room temperature. In the solid state, the FeIII center adopts a pentagonal bipyramid geometry with an {FeO7} core formed by a tridentate oda2- and a bidentate NO3- in the equatorial plane, and two axial water molecules. Magnetic measurements and EPR spectra revealed the presence of S = 5/2 FeIII centers with rhombic zero field splitting parameters (D = 0.81 cm-1, E/ D = 0.33 ). Weak antiferromagnetic interactions with J aprox -0.06 cm-1 operating between neighboring Fe ions connected through Fe–O–C–O...H–O–Fe paths are estimated using the molecular field approximation.Fil: Slep, Leonardo Daniel. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Calvo, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Nascimento, Otaciro R.. Universidade de Sao Paulo; BrasilFil: Baggio, Ricardo. Comisión Nacional de Energía Atómica; ArgentinaFil: Garland, Maria T.. Universidad de Chile; ChileFil: Peña, Octavio. Universite de Rennes I; FranciaFil: Perec, Mireille. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science Sa2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25994Slep, Leonardo Daniel; Calvo, Rafael; Nascimento, Otaciro R.; Baggio, Ricardo; Garland, Maria T.; et al.; A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties; Elsevier Science Sa; Inorganica Chimica Acta; 360; 9; 12-2007; 2911-29160020-1693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ica.2007.02.031info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0020169307000904info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:43:03Zoai:ri.conicet.gov.ar:11336/25994instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:43:03.49CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
title A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
spellingShingle A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
Slep, Leonardo Daniel
title_short A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
title_full A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
title_fullStr A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
title_full_unstemmed A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
title_sort A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties
dc.creator.none.fl_str_mv Slep, Leonardo Daniel
Calvo, Rafael
Nascimento, Otaciro R.
Baggio, Ricardo
Garland, Maria T.
Peña, Octavio
Perec, Mireille
author Slep, Leonardo Daniel
author_facet Slep, Leonardo Daniel
Calvo, Rafael
Nascimento, Otaciro R.
Baggio, Ricardo
Garland, Maria T.
Peña, Octavio
Perec, Mireille
author_role author
author2 Calvo, Rafael
Nascimento, Otaciro R.
Baggio, Ricardo
Garland, Maria T.
Peña, Octavio
Perec, Mireille
author2_role author
author
author
author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A seven-coordinate FeIII complex, [Fe(oda)(H2O)2(NO3)], was obtained after dissolving Fe(NO3)3 Æ 9H2O in an aqueous solution of oxydiacetic acid (H2oda) at room temperature. In the solid state, the FeIII center adopts a pentagonal bipyramid geometry with an {FeO7} core formed by a tridentate oda2- and a bidentate NO3- in the equatorial plane, and two axial water molecules. Magnetic measurements and EPR spectra revealed the presence of S = 5/2 FeIII centers with rhombic zero field splitting parameters (D = 0.81 cm-1, E/ D = 0.33 ). Weak antiferromagnetic interactions with J aprox -0.06 cm-1 operating between neighboring Fe ions connected through Fe–O–C–O...H–O–Fe paths are estimated using the molecular field approximation.
Fil: Slep, Leonardo Daniel. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Calvo, Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Nascimento, Otaciro R.. Universidade de Sao Paulo; Brasil
Fil: Baggio, Ricardo. Comisión Nacional de Energía Atómica; Argentina
Fil: Garland, Maria T.. Universidad de Chile; Chile
Fil: Peña, Octavio. Universite de Rennes I; Francia
Fil: Perec, Mireille. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A seven-coordinate FeIII complex, [Fe(oda)(H2O)2(NO3)], was obtained after dissolving Fe(NO3)3 Æ 9H2O in an aqueous solution of oxydiacetic acid (H2oda) at room temperature. In the solid state, the FeIII center adopts a pentagonal bipyramid geometry with an {FeO7} core formed by a tridentate oda2- and a bidentate NO3- in the equatorial plane, and two axial water molecules. Magnetic measurements and EPR spectra revealed the presence of S = 5/2 FeIII centers with rhombic zero field splitting parameters (D = 0.81 cm-1, E/ D = 0.33 ). Weak antiferromagnetic interactions with J aprox -0.06 cm-1 operating between neighboring Fe ions connected through Fe–O–C–O...H–O–Fe paths are estimated using the molecular field approximation.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/25994
Slep, Leonardo Daniel; Calvo, Rafael; Nascimento, Otaciro R.; Baggio, Ricardo; Garland, Maria T.; et al.; A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties; Elsevier Science Sa; Inorganica Chimica Acta; 360; 9; 12-2007; 2911-2916
0020-1693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25994
identifier_str_mv Slep, Leonardo Daniel; Calvo, Rafael; Nascimento, Otaciro R.; Baggio, Ricardo; Garland, Maria T.; et al.; A seven-coordinate FeIII compound: Fe{O(CH2CO2)2}(H2O)2(NO3)]. Preparation, structure and magnetic properties; Elsevier Science Sa; Inorganica Chimica Acta; 360; 9; 12-2007; 2911-2916
0020-1693
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ica.2007.02.031
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0020169307000904
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846782119979778048
score 12.982451

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