Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines

Luminescent mixed lanthanide metal−organic framwork (MOF) materials have been prepared from two polyheterocyclic diacid ligands, 2,6-bis(3-carboxy-1-pyrazolyl)pyridine and 2,6- bis(4-carboxy-1-pyrazolyl)pyridine. The crystal structures of the two organic molecules are presented together with the str...

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Detalhes bibliográficos
Autores: Martinez-martin, Paloma, Perles, Josefina, Rodríguez Ubis, J. Carlos
Formato: artículo
Fecha de publicación:2020
País:España
Recursos:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/691359
Acesso em linha:http://hdl.handle.net/10486/691359
https://dx.doi.org/10.3390/cryst10020069
Access Level:acceso abierto
Palavra-chave:Coordination polymers
Energy transfer
Lanthanide luminescence
LnMOF
Tb(III)/Yb(III) ions
Topology
Química
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spelling Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridinesMartinez-martin, PalomaPerles, JosefinaRodríguez Ubis, J. CarlosCoordination polymersEnergy transferLanthanide luminescenceLnMOFTb(III)/Yb(III) ionsTopologyQuímicaLuminescent mixed lanthanide metal−organic framwork (MOF) materials have been prepared from two polyheterocyclic diacid ligands, 2,6-bis(3-carboxy-1-pyrazolyl)pyridine and 2,6- bis(4-carboxy-1-pyrazolyl)pyridine. The crystal structures of the two organic molecules are presented together with the structures for the MOFs obtained by hydrothermal synthesis either with Yb(III) or mixed Tb(III)/Yb(III) ions. Different coordination architectures result from each ligand, revealing also important differences between the lanthanides. The mixed lanthanide metal−organic frameworks also present diverse luminescent behavior; in the case of 2,6-bis(4-carboxy-1- pyrazolyl)pyridine, where no coordinated water is present in the metal environment, Tb(III) and Yb(III) characteristic emission is observed by excitation of the bispyrazolylpyridine chromophoreThe research leading to these results has received funding from ERCROS S.A. (Aranjuez, Spain)M D P I AGDepartamento de Química OrgánicaFacultad de Ciencias20202020-02-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/691359https://dx.doi.org/10.3390/cryst10020069reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6913592026-06-23T12:46:27Z
dc.title.none.fl_str_mv Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
title Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
spellingShingle Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
Martinez-martin, Paloma
Coordination polymers
Energy transfer
Lanthanide luminescence
LnMOF
Tb(III)/Yb(III) ions
Topology
Química
title_short Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
title_full Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
title_fullStr Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
title_full_unstemmed Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
title_sort Crystal structure dependence of the energy transfer from tb(III) to yb(III) in metal–organic frameworks based in bispyrazolylpyridines
dc.creator.none.fl_str_mv Martinez-martin, Paloma
Perles, Josefina
Rodríguez Ubis, J. Carlos
author Martinez-martin, Paloma
author_facet Martinez-martin, Paloma
Perles, Josefina
Rodríguez Ubis, J. Carlos
author_role author
author2 Perles, Josefina
Rodríguez Ubis, J. Carlos
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Química Orgánica
Facultad de Ciencias
dc.subject.none.fl_str_mv Coordination polymers
Energy transfer
Lanthanide luminescence
LnMOF
Tb(III)/Yb(III) ions
Topology
Química
topic Coordination polymers
Energy transfer
Lanthanide luminescence
LnMOF
Tb(III)/Yb(III) ions
Topology
Química
description Luminescent mixed lanthanide metal−organic framwork (MOF) materials have been prepared from two polyheterocyclic diacid ligands, 2,6-bis(3-carboxy-1-pyrazolyl)pyridine and 2,6- bis(4-carboxy-1-pyrazolyl)pyridine. The crystal structures of the two organic molecules are presented together with the structures for the MOFs obtained by hydrothermal synthesis either with Yb(III) or mixed Tb(III)/Yb(III) ions. Different coordination architectures result from each ligand, revealing also important differences between the lanthanides. The mixed lanthanide metal−organic frameworks also present diverse luminescent behavior; in the case of 2,6-bis(4-carboxy-1- pyrazolyl)pyridine, where no coordinated water is present in the metal environment, Tb(III) and Yb(III) characteristic emission is observed by excitation of the bispyrazolylpyridine chromophore
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-02-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/691359
https://dx.doi.org/10.3390/cryst10020069
url http://hdl.handle.net/10486/691359
https://dx.doi.org/10.3390/cryst10020069
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv M D P I AG
publisher.none.fl_str_mv M D P I AG
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301629

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