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On the effect of the internal pressure on the photoinduced spin-crossover behavior of [FexM1-x(1,10-phenanthroline)2-(NCS)2] solid solutions (M = NiII, ZnII, and CdII)

hal.structure.identifierLaboratoire de Chimie et Physique des Matériaux
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorSYLLA, Mame Seyni
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierLaboratoire de Chimie et Physique des Matériaux
dc.contributor.authorBALDÉ, Chérif
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDARO, Nathalie
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDESPLANCHES, Cédric
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMARCHIVIE, Mathieu
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCHASTANET, Guillaume
dc.date.issued2018
dc.identifier.issn1434-1948
dc.description.abstractEnThe thermal and light-induced magnetic properties of a family of metal-diluted spin-crossover complexes, [FexM1–x(phen)2(NCS)2] (phen = 1,10-phenantholine and M = NiII, CdII), are reported and compared to previous results obtained for the same series but with ZnII ions used to substitute FeII ions; the ultimate goal was to validate the influence of the size and nature of the inert metal ion on the light-induced properties of spin-crossover compounds. For all of the materials, we measured the thermally induced spin-crossover temperature (T1/2) and T(LIESST) (LIESST = light-induced excited spin-state trapping) values systematically. We observed clearly that the dilution has a strong effect on the magnetic and photomagnetic properties. The magnitude of these effects depends strongly on the nature of the diluting metal. This comparison gives insights into the effect of the size of the diluting ion on T(LIESST) and T1/2 and completes the previous studies on the effect of internal pressure on the lifetime of the photoinduced state.
dc.description.sponsorshipInitiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
dc.description.sponsorshipEtude femtoseconde rayons X et optique de la dynamique ultrarapide de photocommutation de matériaux moléculaires magnétiques - ANR-13-BS04-0002
dc.language.isoen
dc.publisherWiley-VCH Verlag
dc.title.enOn the effect of the internal pressure on the photoinduced spin-crossover behavior of [FexM1-x(1,10-phenanthroline)2-(NCS)2] solid solutions (M = NiII, ZnII, and CdII)
dc.typeArticle de revue
dc.identifier.doi10.1002/ejic.201700350
dc.subject.halChimie/Matériaux
bordeaux.journalEuropean Journal of Inorganic Chemistry
bordeaux.page297–304
bordeaux.issue3-4
bordeaux.peerReviewedoui
hal.identifierhal-01695178
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01695178v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Journal%20of%20Inorganic%20Chemistry&rft.date=2018&rft.issue=3-4&rft.spage=297%E2%80%93304&rft.epage=297%E2%80%93304&rft.eissn=1434-1948&rft.issn=1434-1948&rft.au=SYLLA,%20Mame%20Seyni&BALD%C3%89,%20Ch%C3%A9rif&DARO,%20Nathalie&DESPLANCHES,%20C%C3%A9dric&MARCHIVIE,%20Mathieu&rft.genre=article


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