Mostrar el registro sencillo del ítem

Relaxation dynamics of a photoinduced di-cobalt-tetraoxolene valence tautomer

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.identifierDipartimento di Chimica
dc.contributor.authorSANGREGORIO, Claudio
hal.structure.identifierDipartimento di Chimica
dc.contributor.authorSORACE, Lorenzo
dc.date.issued2007
dc.identifier.issn0020-1693
dc.description.abstractEnThe temperature dependence of the relaxation dynamics of a dinuclear cobalt-tetraoxolene complex undergoing photoinduced valence tautomerism is reported and discussed. Two different regimes were detected, one at low (5–20 K) and a second at higher temperatures (20–35 K). The activation energy for the low temperature regime suggests a tunnelling process assisted by lattice phonons. In the thermally activated region the activation energy is far from that expected for the total-symmetric Co–O breathing mode, thus suggesting an important role for other internal vibrational modes.
dc.language.isoen
dc.publisherElsevier
dc.title.enRelaxation dynamics of a photoinduced di-cobalt-tetraoxolene valence tautomer
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ica.2007.01.020
dc.subject.halChimie/Matériaux
bordeaux.journalInorganica Chimica Acta
bordeaux.page3825-3828
bordeaux.volume360
bordeaux.issue13
bordeaux.peerReviewedoui
hal.identifierhal-00182711
hal.version1
hal.popularnon
hal.audienceInternationale
dc.subject.itValence tautomerism
dc.subject.itRedox isomerism
dc.subject.itPhotochromism
dc.subject.itPhotomagnetism
dc.subject.itSemiquinone
dc.subject.itRadical ligand
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00182711v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganica%20Chimica%20Acta&rft.date=2007&rft.volume=360&rft.issue=13&rft.spage=3825-3828&rft.epage=3825-3828&rft.eissn=0020-1693&rft.issn=0020-1693&rft.au=CARBONERA,%20Chiara&DEI,%20Andrea&L%C3%89TARD,%20Jean-Fran%C3%A7ois&SANGREGORIO,%20Claudio&SORACE,%20Lorenzo&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem