Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure

The synthesis of 1D cobalt and zinc monometallic and heterometallic coordination polymers (CPs) was carried out applying one-pot synthetic methods by using either supercritical carbon dioxide or ethanol as the solvent. A collection of four 1D CPs were thus obtained by the combination of a metal (or...

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Authors: Portoles Gil, Núria, Gómez Coca, Silvia, Vallcorba, Oriol, Marbán, Gregorio, Aliaga-Alcalde, Núria, López Periago, Ana María, Ayllón, José A., Domingo, Concepción
Format: article
Status:Published version
Publication Date:2020
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/179778
Online Access:https://hdl.handle.net/2445/179778
Access Level:Open access
Keyword:Polímers inorgànics
Síntesi inorgànica
Inorganic polymers
Inorganic synthesis (Chemistry)
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spelling Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedurePortoles Gil, NúriaGómez Coca, SilviaVallcorba, OriolMarbán, GregorioAliaga-Alcalde, NúriaLópez Periago, Ana MaríaAyllón, José A.Domingo, ConcepciónPolímers inorgànicsSíntesi inorgànicaInorganic polymersInorganic synthesis (Chemistry)The synthesis of 1D cobalt and zinc monometallic and heterometallic coordination polymers (CPs) was carried out applying one-pot synthetic methods by using either supercritical carbon dioxide or ethanol as the solvent. A collection of four 1D CPs were thus obtained by the combination of a metal (or a mixture of metals) with the linker 1,4-bis(4-pyridylmethyl)benzene. The used metallic complexes were zinc and cobalt hexafluoroacetylacetonate, which can easily incorporate pyridine ligands in the coordination sphere of the metal centre. Independently of the used solvent, the precipitated phases involving Zn(II), i.e., homometallic CP of Zn(II) and bimetallic CP of Zn(II)/Co(II), were isostructural. Contrarily, homometallic CPs of Co(II) were precipitated as an isostructural phase of Zn(II) or with a different structure, depending on the used solvent. All the structures were resolved by XRD using synchrotron radiation. In addition, the magnetic properties of the new CPs involving Co(II) were studied. Remarkably, at low temperatures with the application of an external field, they acted as field-induced single molecule magnets.Royal Society of Chemistry2021202120202021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion15 p.application/pdfhttps://hdl.handle.net/2445/179778Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1039/D0RA09132DRSC Advances, 2020, vol. 10, num. 73, p. 45090-45104https://doi.org/10.1039/D0RA09132Dcc-by (c) Portoles Gil, Núria et al., 2020https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1797782026-05-29T05:05:01Z
dc.title.none.fl_str_mv Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
title Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
spellingShingle Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
Portoles Gil, Núria
Polímers inorgànics
Síntesi inorgànica
Inorganic polymers
Inorganic synthesis (Chemistry)
title_short Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
title_full Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
title_fullStr Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
title_full_unstemmed Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
title_sort Single molecule magnets of cobalt and zinc homo- and heterometallic coordination polymers prepared by a one-step synthetic procedure
dc.creator.none.fl_str_mv Portoles Gil, Núria
Gómez Coca, Silvia
Vallcorba, Oriol
Marbán, Gregorio
Aliaga-Alcalde, Núria
López Periago, Ana María
Ayllón, José A.
Domingo, Concepción
author Portoles Gil, Núria
author_facet Portoles Gil, Núria
Gómez Coca, Silvia
Vallcorba, Oriol
Marbán, Gregorio
Aliaga-Alcalde, Núria
López Periago, Ana María
Ayllón, José A.
Domingo, Concepción
author_role author
author2 Gómez Coca, Silvia
Vallcorba, Oriol
Marbán, Gregorio
Aliaga-Alcalde, Núria
López Periago, Ana María
Ayllón, José A.
Domingo, Concepción
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Polímers inorgànics
Síntesi inorgànica
Inorganic polymers
Inorganic synthesis (Chemistry)
topic Polímers inorgànics
Síntesi inorgànica
Inorganic polymers
Inorganic synthesis (Chemistry)
description The synthesis of 1D cobalt and zinc monometallic and heterometallic coordination polymers (CPs) was carried out applying one-pot synthetic methods by using either supercritical carbon dioxide or ethanol as the solvent. A collection of four 1D CPs were thus obtained by the combination of a metal (or a mixture of metals) with the linker 1,4-bis(4-pyridylmethyl)benzene. The used metallic complexes were zinc and cobalt hexafluoroacetylacetonate, which can easily incorporate pyridine ligands in the coordination sphere of the metal centre. Independently of the used solvent, the precipitated phases involving Zn(II), i.e., homometallic CP of Zn(II) and bimetallic CP of Zn(II)/Co(II), were isostructural. Contrarily, homometallic CPs of Co(II) were precipitated as an isostructural phase of Zn(II) or with a different structure, depending on the used solvent. All the structures were resolved by XRD using synchrotron radiation. In addition, the magnetic properties of the new CPs involving Co(II) were studied. Remarkably, at low temperatures with the application of an external field, they acted as field-induced single molecule magnets.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/179778
url https://hdl.handle.net/2445/179778
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1039/D0RA09132D
RSC Advances, 2020, vol. 10, num. 73, p. 45090-45104
https://doi.org/10.1039/D0RA09132D
dc.rights.none.fl_str_mv cc-by (c) Portoles Gil, Núria et al., 2020
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Portoles Gil, Núria et al., 2020
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15 p.
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 Articles publicats en revistes (Química Inorgànica i Orgànica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419332198465536
score 15.811543

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