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Thermal and light-induced spin-crossover in salts of the heptadentate complex [tris(4-{pyrazol-3-yl}-3-aza-3-butenyl)amine]iron(II)

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLAZAR, Hanane Z.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorFORESTIER, Thibaut
hal.structure.identifierSchool of Chemistry [Leeds]
dc.contributor.authorBARRETT, Simon A.
hal.structure.identifierSchool of Chemistry [Leeds]
dc.contributor.authorKILNER, Colin A.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLÉTARD, Jean-François
hal.structure.identifierSchool of Chemistry [Leeds]
dc.contributor.authorHALCROW, Malcolm A.
dc.date.issued2007
dc.identifier.issn1477-9226
dc.description.abstractEnThe syntheses of [FeL][BF4]2·H2O, [FeL][ClO4]2·H2O, [FeL][NO3]2·CH3NO2 and [FeL][CF3SO3]2 (L = tris(4-{pyrazol-3-yl}-3-aza-3-butenyl)amine) are described. The isostructural BF4– and ClO4– salts are high-spin between 5–300 K, while the other two compounds are high-spin at room temperature but undergo gradual high -> low spin transitions upon cooling. For [FeL][NO3]2 this transition is centred at 139 K and proceeds to near-completeness, while for [FeL][CF3SO3]2 it is centred at 144 K and only proceeds to 50% conversion...
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enThermal and light-induced spin-crossover in salts of the heptadentate complex [tris(4-{pyrazol-3-yl}-3-aza-3-butenyl)amine]iron(II)
dc.typeArticle de revue
dc.identifier.doi10.1039/b708971f
dc.subject.halChimie/Matériaux
bordeaux.journalDalton Transactions
bordeaux.page4276-4285
bordeaux.issue38
bordeaux.peerReviewedoui
hal.identifierhal-00175775
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00175775v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Dalton%20Transactions&rft.date=2007&rft.issue=38&rft.spage=4276-4285&rft.epage=4276-4285&rft.eissn=1477-9226&rft.issn=1477-9226&rft.au=LAZAR,%20Hanane%20Z.&FORESTIER,%20Thibaut&BARRETT,%20Simon%20A.&KILNER,%20Colin%20A.&L%C3%89TARD,%20Jean-Fran%C3%A7ois&rft.genre=article


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