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Synthesis and structural characterization of new Piano-stool Ruthenium(II) complexes bearing 1-Butylimidazole heteroaromatic ligand

2012-08-15Journal article Restricted access
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dc.contributor.authorMorais, Tânia S.
dc.contributor.authorGarcia, M. Helena
dc.contributor.authorRobalo, Maria Paula
dc.contributor.authorPiedade, M. F. M.
dc.contributor.authorDuarte, M. Teresa
dc.contributor.authorBrito, M. José Villa de
dc.contributor.authorMadeira, Paulo J. Amorim
dc.date.accessioned2015-09-08T15:43:07Z
dc.date.available2015-09-08T15:43:07Z
dc.date.issued2012-08-15
dc.description.abstractNew cationic ruthenium(II) complexes with the formula [Ru(eta(5)-C5H5)(LL)(1-BuIm)] [Z], with (LL) = 2PPh(3) or DPPE, and Z = CF3SO3-, PF6-, BPh4-, have been synthesized and fully characterized. Spectroscopic and electrochemical studies revealed that the electronic properties of the coordinated 1-butylimidazole were clearly influenced by the nature of the phosphane coligands (LL) and also by the different counter ions. The solid state structures of the six complexes determined by X-ray crystallographic studies, confirmed the expected distorted three-legged piano stool structure. However the geometry of the 1-butylimidazole ligand was found considerably different in all six compounds, being governed by the stereochemistry of the mono and bidentate coligands (PPh3 or DPPE).por
dc.identifier.citationMORAIS, T. S.; [et al] – Synthesis and structural characterization of new Piano-stool Ruthenium(II) complexes bearing 1-Butylimidazole heteroaromatic ligand. Journal of Organometallic Chemistry. ISSN: 0022-328X. Vol. 713 (2012), pp. 112-122por
dc.identifier.doi10.1016/j.jorganchem.2012.04.024
dc.identifier.issn0022-328X
dc.identifier.urihttp://hdl.handle.net/10400.21/5126
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier Science SApor
dc.relationFundacao para a Ciencia e Tecnologia - PTDC/QUI/66148/2006
dc.relationFundacao para a Ciencia e Tecnologia - REDE/1501/REM/2005
dc.relationFCT - SFRH/BD/45871/2008
dc.subjectRuthenium(II)por
dc.subjectCyclic voltametrypor
dc.subjectX-ray crystal structurespor
dc.subjectMonocyclopentadienyl complexespor
dc.subjectButylimidazolepor
dc.titleSynthesis and structural characterization of new Piano-stool Ruthenium(II) complexes bearing 1-Butylimidazole heteroaromatic ligandpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceLausanne
oaire.citation.endPage122por
oaire.citation.startPage112por
oaire.citation.titleJournal of Organometallic Chemistrypor
oaire.citation.volume713por
person.familyNameAnselmo Viegas Garcia
person.familyNameRobalo
person.givenNameMaria Helena
person.givenNameMaria Paula
person.identifierH-2175-­2013
person.identifier.ciencia-id5414-9AEF-4194
person.identifier.ciencia-idE11C-A704-9C18
person.identifier.orcid0000-0002-4344-2218
person.identifier.orcid0000-0002-8200-6910
person.identifier.ridB-2002-2012
person.identifier.scopus-author-id6507884466
person.identifier.scopus-author-id9269662100
rcaap.rightsclosedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationddef2398-fb7d-4551-a9fe-71c411d1d706
relation.isAuthorOfPublication823a9498-17ab-451f-bb8f-56338643ac0c
relation.isAuthorOfPublication.latestForDiscovery823a9498-17ab-451f-bb8f-56338643ac0c

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