Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry
- Autores
- Bernini, Maria Celeste; Platero Prats, Ana E.; Snejko, Natalia; Gutierrez Puebla, Enrique; Labrador, Ana; Saez Puche, Regino; Romero de Paz, Julio; Monge, M. Angeles
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Five novel metal organic frameworks, belonging to three structural types, have been obtained hydrothermally. Three of them, with formula [M3(hfipbb)2(OH)2(H2O)] (M = Mn, Co, Ni; hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoate) dianion) belong to the first structural type. The crystal structure of the Mn-based compound was obtained from single crystal synchrotron X-ray diffraction data, while the isostructural compounds of Co and Ni were studied by means of Rietveld analysis using powder X-ray diffraction data. The magnetic behavior of the compounds with M = Co and Ni is characterized by the onset of long-range ferromagnetic order at very low temperature with Curie temperatures near 8 and 2.5 K, respectively. Such spontaneous magnetization seems to be preceded by low-dimensional magnetic interactions, due to the nature of the secondary building units (SBUs) of the structure, which are triple chains built by M3O14 units. Structural and topological analyses of [Mn2(hfipbb)2(H2hfipbb)] and [Co2(hfipbb)2(H2hfipbb)] (2 and 3 structural types, respectively; H2hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoic acid)) demonstrate that the packing of the rod-shaped SBUs in 2 prevents the framework interpenetration giving rise to a bnn net whereas 3 is a 2-fold interpenetrated pcu net with isolated paddle-wheel clusters as SBUs pcu. Concerning the magnetic behavior of 2 and 3, antiferromagnetic interactions observed at very low temperature (magnetic susceptibility maximum at 2.8 and 18 K, respectively) are confined to the secondary building units.
Fil: Bernini, Maria Celeste. Universidad Nacional de San Luis; Argentina. Instituto de Ciencia de Materiales de Madrid; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis; Argentina
Fil: Platero Prats, Ana E.. Instituto de Ciencia de Materiales de Madrid; España
Fil: Snejko, Natalia. Instituto de Ciencia de Materiales de Madrid; España
Fil: Gutierrez Puebla, Enrique. Instituto de Ciencia de Materiales de Madrid; España
Fil: Labrador, Ana. BM16-LLS European Synchrotron Radiation Facility; Francia
Fil: Saez Puche, Regino. Universidad Complutense de Madrid; España
Fil: Romero de Paz, Julio. Universidad Complutense de Madrid; España
Fil: Monge, M. Angeles. Instituto de Ciencia de Materiales de Madrid; España - Materia
-
Mofs
Magnetism
Hexafluoroisopropylidenebis(Benzoic) Acid
Topology - 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:11336/14077
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometryBernini, Maria CelestePlatero Prats, Ana E.Snejko, NataliaGutierrez Puebla, EnriqueLabrador, AnaSaez Puche, ReginoRomero de Paz, JulioMonge, M. AngelesMofsMagnetismHexafluoroisopropylidenebis(Benzoic) AcidTopologyhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Five novel metal organic frameworks, belonging to three structural types, have been obtained hydrothermally. Three of them, with formula [M3(hfipbb)2(OH)2(H2O)] (M = Mn, Co, Ni; hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoate) dianion) belong to the first structural type. The crystal structure of the Mn-based compound was obtained from single crystal synchrotron X-ray diffraction data, while the isostructural compounds of Co and Ni were studied by means of Rietveld analysis using powder X-ray diffraction data. The magnetic behavior of the compounds with M = Co and Ni is characterized by the onset of long-range ferromagnetic order at very low temperature with Curie temperatures near 8 and 2.5 K, respectively. Such spontaneous magnetization seems to be preceded by low-dimensional magnetic interactions, due to the nature of the secondary building units (SBUs) of the structure, which are triple chains built by M3O14 units. Structural and topological analyses of [Mn2(hfipbb)2(H2hfipbb)] and [Co2(hfipbb)2(H2hfipbb)] (2 and 3 structural types, respectively; H2hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoic acid)) demonstrate that the packing of the rod-shaped SBUs in 2 prevents the framework interpenetration giving rise to a bnn net whereas 3 is a 2-fold interpenetrated pcu net with isolated paddle-wheel clusters as SBUs pcu. Concerning the magnetic behavior of 2 and 3, antiferromagnetic interactions observed at very low temperature (magnetic susceptibility maximum at 2.8 and 18 K, respectively) are confined to the secondary building units.Fil: Bernini, Maria Celeste. Universidad Nacional de San Luis; Argentina. Instituto de Ciencia de Materiales de Madrid; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis; ArgentinaFil: Platero Prats, Ana E.. Instituto de Ciencia de Materiales de Madrid; EspañaFil: Snejko, Natalia. Instituto de Ciencia de Materiales de Madrid; EspañaFil: Gutierrez Puebla, Enrique. Instituto de Ciencia de Materiales de Madrid; EspañaFil: Labrador, Ana. BM16-LLS European Synchrotron Radiation Facility; FranciaFil: Saez Puche, Regino. Universidad Complutense de Madrid; EspañaFil: Romero de Paz, Julio. Universidad Complutense de Madrid; EspañaFil: Monge, M. Angeles. Instituto de Ciencia de Materiales de Madrid; EspañaRoyal Society Of Chemistry2012-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14077Bernini, Maria Celeste; Platero Prats, Ana E.; Snejko, Natalia; Gutierrez Puebla, Enrique; Labrador, Ana; et al.; Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry; Royal Society Of Chemistry; Crystengcomm; 14; 17; 5-2012; 5493-55041466-8033enginfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2012/ce/c2ce06563k#!divAbstractinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C2CE06563Kinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:31:14Zoai:ri.conicet.gov.ar:11336/14077instacron: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:34982025-10-15 15:31:14.613CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
title |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
spellingShingle |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry Bernini, Maria Celeste Mofs Magnetism Hexafluoroisopropylidenebis(Benzoic) Acid Topology |
title_short |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
title_full |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
title_fullStr |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
title_full_unstemmed |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
title_sort |
Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry |
dc.creator.none.fl_str_mv |
Bernini, Maria Celeste Platero Prats, Ana E. Snejko, Natalia Gutierrez Puebla, Enrique Labrador, Ana Saez Puche, Regino Romero de Paz, Julio Monge, M. Angeles |
author |
Bernini, Maria Celeste |
author_facet |
Bernini, Maria Celeste Platero Prats, Ana E. Snejko, Natalia Gutierrez Puebla, Enrique Labrador, Ana Saez Puche, Regino Romero de Paz, Julio Monge, M. Angeles |
author_role |
author |
author2 |
Platero Prats, Ana E. Snejko, Natalia Gutierrez Puebla, Enrique Labrador, Ana Saez Puche, Regino Romero de Paz, Julio Monge, M. Angeles |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
Mofs Magnetism Hexafluoroisopropylidenebis(Benzoic) Acid Topology |
topic |
Mofs Magnetism Hexafluoroisopropylidenebis(Benzoic) Acid Topology |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Five novel metal organic frameworks, belonging to three structural types, have been obtained hydrothermally. Three of them, with formula [M3(hfipbb)2(OH)2(H2O)] (M = Mn, Co, Ni; hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoate) dianion) belong to the first structural type. The crystal structure of the Mn-based compound was obtained from single crystal synchrotron X-ray diffraction data, while the isostructural compounds of Co and Ni were studied by means of Rietveld analysis using powder X-ray diffraction data. The magnetic behavior of the compounds with M = Co and Ni is characterized by the onset of long-range ferromagnetic order at very low temperature with Curie temperatures near 8 and 2.5 K, respectively. Such spontaneous magnetization seems to be preceded by low-dimensional magnetic interactions, due to the nature of the secondary building units (SBUs) of the structure, which are triple chains built by M3O14 units. Structural and topological analyses of [Mn2(hfipbb)2(H2hfipbb)] and [Co2(hfipbb)2(H2hfipbb)] (2 and 3 structural types, respectively; H2hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoic acid)) demonstrate that the packing of the rod-shaped SBUs in 2 prevents the framework interpenetration giving rise to a bnn net whereas 3 is a 2-fold interpenetrated pcu net with isolated paddle-wheel clusters as SBUs pcu. Concerning the magnetic behavior of 2 and 3, antiferromagnetic interactions observed at very low temperature (magnetic susceptibility maximum at 2.8 and 18 K, respectively) are confined to the secondary building units. Fil: Bernini, Maria Celeste. Universidad Nacional de San Luis; Argentina. Instituto de Ciencia de Materiales de Madrid; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis; Argentina Fil: Platero Prats, Ana E.. Instituto de Ciencia de Materiales de Madrid; España Fil: Snejko, Natalia. Instituto de Ciencia de Materiales de Madrid; España Fil: Gutierrez Puebla, Enrique. Instituto de Ciencia de Materiales de Madrid; España Fil: Labrador, Ana. BM16-LLS European Synchrotron Radiation Facility; Francia Fil: Saez Puche, Regino. Universidad Complutense de Madrid; España Fil: Romero de Paz, Julio. Universidad Complutense de Madrid; España Fil: Monge, M. Angeles. Instituto de Ciencia de Materiales de Madrid; España |
description |
Five novel metal organic frameworks, belonging to three structural types, have been obtained hydrothermally. Three of them, with formula [M3(hfipbb)2(OH)2(H2O)] (M = Mn, Co, Ni; hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoate) dianion) belong to the first structural type. The crystal structure of the Mn-based compound was obtained from single crystal synchrotron X-ray diffraction data, while the isostructural compounds of Co and Ni were studied by means of Rietveld analysis using powder X-ray diffraction data. The magnetic behavior of the compounds with M = Co and Ni is characterized by the onset of long-range ferromagnetic order at very low temperature with Curie temperatures near 8 and 2.5 K, respectively. Such spontaneous magnetization seems to be preceded by low-dimensional magnetic interactions, due to the nature of the secondary building units (SBUs) of the structure, which are triple chains built by M3O14 units. Structural and topological analyses of [Mn2(hfipbb)2(H2hfipbb)] and [Co2(hfipbb)2(H2hfipbb)] (2 and 3 structural types, respectively; H2hfipbb = 4,4′-(hexafluoroisopropylidene)bis(benzoic acid)) demonstrate that the packing of the rod-shaped SBUs in 2 prevents the framework interpenetration giving rise to a bnn net whereas 3 is a 2-fold interpenetrated pcu net with isolated paddle-wheel clusters as SBUs pcu. Concerning the magnetic behavior of 2 and 3, antiferromagnetic interactions observed at very low temperature (magnetic susceptibility maximum at 2.8 and 18 K, respectively) are confined to the secondary building units. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-05 |
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/11336/14077 Bernini, Maria Celeste; Platero Prats, Ana E.; Snejko, Natalia; Gutierrez Puebla, Enrique; Labrador, Ana; et al.; Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry; Royal Society Of Chemistry; Crystengcomm; 14; 17; 5-2012; 5493-5504 1466-8033 |
url |
http://hdl.handle.net/11336/14077 |
identifier_str_mv |
Bernini, Maria Celeste; Platero Prats, Ana E.; Snejko, Natalia; Gutierrez Puebla, Enrique; Labrador, Ana; et al.; Tuning the magnetic properties of transition metal MOFs by metal–oxygen condensation control: the relation between synthesis temperature, SBU nuclearity and carboxylate geometry; Royal Society Of Chemistry; Crystengcomm; 14; 17; 5-2012; 5493-5504 1466-8033 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2012/ce/c2ce06563k#!divAbstract info:eu-repo/semantics/altIdentifier/doi/10.1039/C2CE06563K |
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 |
dc.publisher.none.fl_str_mv |
Royal Society Of Chemistry |
publisher.none.fl_str_mv |
Royal Society Of Chemistry |
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 |
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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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13.22299 |