Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes

The ligand HL (6-[3-oxo-3-(2-hydroxyphenyl)propionyl]pyridine-2-carboxylic acid), which exhibits two different coordination pockets, has been exploited to engender and study energy transfer (ET) in two dinuclear [LnLn′] analogues of interest, [EuYb] and [NdYb]. Their structural and physical properti...

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Autores: Abad Galán, Laura, Aguilà, David, Guyot, Yannick, Velasco, Verónica, Roubeau, Olivier, Teat, Simon J., Massi, M., Aromí, Guillem
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/264013
Acceso en línea:http://hdl.handle.net/10261/264013
Access Level:acceso abierto
Palabra clave:Coordination chemistry
Energy transfer
Heterometallic complexes
Lanthanides
Photophysics
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spelling Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic ComplexesAbad Galán, LauraAguilà, DavidGuyot, YannickVelasco, VerónicaRoubeau, OlivierTeat, Simon J.Massi, M.Aromí, GuillemCoordination chemistryEnergy transferHeterometallic complexesLanthanidesPhotophysicsThe ligand HL (6-[3-oxo-3-(2-hydroxyphenyl)propionyl]pyridine-2-carboxylic acid), which exhibits two different coordination pockets, has been exploited to engender and study energy transfer (ET) in two dinuclear [LnLn′] analogues of interest, [EuYb] and [NdYb]. Their structural and physical properties have been compared with newly synthesised analogues featuring no possible ET ([EuLu], [NdLu], and [GdYb]) and with the corresponding homometallic [EuEu] and [NdNd] analogues, which have been previously reported. Photophysical data suggest that ET between Eu and Yb does not occur to a significant extent, whereas emission from Yb originates from sensitisation of the ligand. In contrast, energy migration seems to be occurring between the two Nd centres in [NdNd], as well as in [NdYb], in which Yb luminescence is thus, in part, sensitised by ET from Nd. This study shows the versatility of this molecular platform to further the investigation of lanthanide-to-lanthanide ET phenomena in defined molecular systems.This research was supported by the Spanish MINECO through grants CTQ2015-68370-P and PGC2018-098630-B-I00 (G.A., D.A. and V.V.) and MAT2017-86826-R (O.R.), as well as through the Juan de la Cierva program IJCI-2016-29901 (D.A.) and the Aragón government (DGA, consolidated group PLATON E31_17R). G.A. thanks the Generalitat de Catalunya for the ICREA Academia 2018 prize and QUANTERA for project SUMO (through Spanish grant PCI2018-093106). This research used resources of the Advanced Light Source, which is a DOE Office of Science User Facility under contract no. DE-AC02-05CH11231.Peer reviewedJohn Wiley & SonsMinisterio de Economía y Competitividad (España)Ministerio de Ciencia, Innovación y Universidades (España)Generalitat de CatalunyaDiputación General de AragónConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220212022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/264013reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//CTQ2015-68370-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-098630-B-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-86826-Rinfo:eu-repo/grantAgreement/MINECO//IJCI-2016-29901info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2018-093106http://doi.org/10.1002/chem.202005327Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2640132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
title Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
spellingShingle Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
Abad Galán, Laura
Coordination chemistry
Energy transfer
Heterometallic complexes
Lanthanides
Photophysics
title_short Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
title_full Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
title_fullStr Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
title_full_unstemmed Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
title_sort Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [LnIIILnIII′] Heterodimetallic Complexes
dc.creator.none.fl_str_mv Abad Galán, Laura
Aguilà, David
Guyot, Yannick
Velasco, Verónica
Roubeau, Olivier
Teat, Simon J.
Massi, M.
Aromí, Guillem
author Abad Galán, Laura
author_facet Abad Galán, Laura
Aguilà, David
Guyot, Yannick
Velasco, Verónica
Roubeau, Olivier
Teat, Simon J.
Massi, M.
Aromí, Guillem
author_role author
author2 Aguilà, David
Guyot, Yannick
Velasco, Verónica
Roubeau, Olivier
Teat, Simon J.
Massi, M.
Aromí, Guillem
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Generalitat de Catalunya
Diputación General de Aragón
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Coordination chemistry
Energy transfer
Heterometallic complexes
Lanthanides
Photophysics
topic Coordination chemistry
Energy transfer
Heterometallic complexes
Lanthanides
Photophysics
description The ligand HL (6-[3-oxo-3-(2-hydroxyphenyl)propionyl]pyridine-2-carboxylic acid), which exhibits two different coordination pockets, has been exploited to engender and study energy transfer (ET) in two dinuclear [LnLn′] analogues of interest, [EuYb] and [NdYb]. Their structural and physical properties have been compared with newly synthesised analogues featuring no possible ET ([EuLu], [NdLu], and [GdYb]) and with the corresponding homometallic [EuEu] and [NdNd] analogues, which have been previously reported. Photophysical data suggest that ET between Eu and Yb does not occur to a significant extent, whereas emission from Yb originates from sensitisation of the ligand. In contrast, energy migration seems to be occurring between the two Nd centres in [NdNd], as well as in [NdYb], in which Yb luminescence is thus, in part, sensitised by ET from Nd. This study shows the versatility of this molecular platform to further the investigation of lanthanide-to-lanthanide ET phenomena in defined molecular systems.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/264013
url http://hdl.handle.net/10261/264013
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//CTQ2015-68370-P
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-098630-B-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-86826-R
info:eu-repo/grantAgreement/MINECO//IJCI-2016-29901
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2018-093106
http://doi.org/10.1002/chem.202005327
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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