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hal.structure.identifierDipartimento di Chimica
dc.contributor.authorBENI, Alessandra
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARBONERA, Chiara
hal.structure.identifierDipartimento di Chimica
dc.contributor.authorDEI, Andrea
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLÉTARD, Jean-François
hal.structure.identifierEuropean Laboratory for Non-Linear Spectroscopy [LENS]
dc.contributor.authorRIGHINI, Roberto
hal.structure.identifierDipartimento di Chimica
dc.contributor.authorSANGREGORIO, Claudio
hal.structure.identifierDipartimento di Chimica
dc.contributor.authorSORACE, Lorenzo
dc.date.issued2006
dc.identifier.issn0103-5053
dc.description.abstractEnThe discovery that a number of cobalt-dioxolene complexes undergo photoswitchable behavior was reported in the recent past. This phenomenon is always associated with valence tautomeric interconversion processes involving low-spin cobalt(III) and high-spin cobalt(II) species. Herein is stressed the strong formal correlation existing between these processes and the LIESST (Light-Induced Excited Spin State Trapping) effect shown by several iron(II) complexes undergoing spin crossover interconversion. The dynamics of the relaxation of the photoinduced metastable species to the ground state is discussed in terms of non-adiabatic processes within the Jortner theory of radiationless multiphonon relaxation.
dc.language.isoen
dc.publisherSociedade Brasileira de Química, SBQ
dc.subject.enCobalt
dc.subject.enValence tautomerism
dc.subject.enRedox properties
dc.subject.enIsomerism
dc.subject.enPhotochromism
dc.subject.enPhotoinduction
dc.subject.enPhotomagnetism
dc.subject.enSemiquinone
dc.subject.enRadical ligand
dc.title.enOptical induced valence tautomeric interconversion in cobalt dioxolene complexes
dc.typeArticle de revue
dc.identifier.doi10.1590/S0103-50532006000800007
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of the Brazilian Chemical Society
bordeaux.page1522-1533
bordeaux.volume17
bordeaux.issue8
bordeaux.peerReviewedoui
hal.identifierhal-00125027
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00125027v1
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