Fe(II)-Fe(III) electronic and magnetic interaction through a thiopyridine bridge.

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dc.contributor.authorDíaz, C
dc.contributor.authorSpodine, E
dc.contributor.authorMoreno, Y
dc.contributor.authorArancibia, A
dc.date.accessioned2025-01-21T01:31:22Z
dc.date.available2025-01-21T01:31:22Z
dc.date.issued2000
dc.description.abstractReaction of CpFe(dppe)I with dithiopyridine in methanol and in presence of NH,PF, affords the new mixed valence complex {[CpFe(dppe)](2)-mu-S-Py}(PF6)(2) (1). Observation of an intervalence electron transfer affords the Hush parameters that permit to classify this compound as a type II Robin Day complex. The electron transfer across the pyridinethiolate ligand occurs at a rate estimated to be about 10(6) seg(-1). Variable - temperature magnetic susceptibility measurements have been carried out in the range of 5-300 degrees K. Results can be interpreted as principally due to weak intermolecular antiferromagnetic interactions between Fe (II) - Fe (III) dimers in the solid state.
dc.fuente.origenWOS
dc.identifier.issn0366-1644
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97049
dc.identifier.wosidWOS:000088306000020
dc.issue.numero2
dc.language.isoen
dc.pagina.final322
dc.pagina.inicio317
dc.revistaBoletin de la sociedad chilena de quimica
dc.rightsacceso restringido
dc.subjectiron complexes
dc.subjectmagnetic interaction
dc.subjectelectronic interaction
dc.subjectthiopyridine bridge
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa12 Producción y consumo responsable
dc.titleFe(II)-Fe(III) electronic and magnetic interaction through a thiopyridine bridge.
dc.typeartículo
dc.volumen45
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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