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A facile building-block synthesis of multifunctional lanthanide MOFs

hal.structure.identifiervan ‘t Hoff Institute for Molecular Sciences
hal.structure.identifierLeiden Institute of Chemistry
dc.contributor.authorTANASE, Stefania
hal.structure.identifiervan ‘t Hoff Institute for Molecular Sciences
dc.contributor.authorMITTELMEIJER-HAZELEGER, Marjo C.
hal.structure.identifiervan ‘t Hoff Institute for Molecular Sciences
dc.contributor.authorROTHENBERG, Gadi
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMATHONIÈRE, Corine
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorJUBERA, Veronique
hal.structure.identifierInstitute for Molecules and Materials [Nijmegen]
dc.contributor.authorSMITS, Jan M. M.
hal.structure.identifierInstitute for Molecules and Materials [Nijmegen]
dc.contributor.authorDE GELDER, René
dc.date.issued2011
dc.identifier.issn0959-9428
dc.description.abstractEnWe report a building blocks approach providing a direct route to multifunctional MOFs, that display photoluminescent properties, robustness, porosity and in some cases unique magnetic properties. The self-assembly of [Mo(CN)8]4− with several in situ prepared lanthanide building blocks gives 3D robust porous networks with open channels. This approach solves the coordination problem, allowing exact placement of the lanthanide ions within the structure. Our MOFs feature good thermal stability and permanent porosity thanks to the strong carboxylate and cyanide linkages. The fact that we have both nitrogen-containing ligand and a π-system means that these MOFs can be excited using low-energy photons. Efficient visible emission was observed for MOFs containing Eu(III) and Tb(III). Surprisingly, the Tb-MOF shows ferromagnetic behavior, proving that the magnetic interaction between Tb(III) ions is strong enough to compensate the ligand field effects.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enA facile building-block synthesis of multifunctional lanthanide MOFs
dc.typeArticle de revue
dc.identifier.doi10.1039/C1JM12789F
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Materials Chemistry
bordeaux.page15544-15551
bordeaux.volume21
bordeaux.issue39
bordeaux.peerReviewedoui
hal.identifierhal-00634935
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00634935v1
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