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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/25994
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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 Técnicas2025-09-29T10:13:09Zoai: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:34982025-09-29 10:13:09.818CONICET 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 |
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1844614045473177600 |
score |
13.070432 |