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A trinuclear aqua cyano-bridged ruthenium complex [{(η5-C5H5)(PPh3)2Ru(μ-CN)}2RuCl2(PPh3)(H2O)]PF6: synthesis, characterization and crystal structure

2007Journal article Restricted access
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dc.contributor.authorVertlib, Viatcheslav
dc.contributor.authorFigueira, João
dc.contributor.authorMesquita, José
dc.contributor.authorRodrigues, João
dc.contributor.authorNättinen, Kalle
dc.contributor.authorRissanen, Kari
dc.date.accessioned2019-06-14T11:09:09Z
dc.date.available2019-06-14T11:09:09Z
dc.date.issued2007
dc.description.abstractThe organometallic trinuclear aqua cyano-bridged complex [{(η5-C5H5)(PPh3)2Ru(µ-CN)}2RuCl2(PPh3)(H2O)]PF6 (1), in which the fragment [RuCl2(PPh3)(H2O)] acts as a bridge and an acceptor group between the two terminal cyclopentadienyl ruthenium cyano moieties, was isolated in moderate yield from the reaction of [(η5-C5H5)(PPh3)2RuCN] with [RuCl2(PPh3)3] in THF. To the best of our knowledge, compound 1 is one of the few examples of a trinuclear array of ruthenium fragments bridged by the nitrogen atom of the –C N– group (Ru–C N–Ru –N C–Ru) with a Ru-coordinated water molecule. The new aqua complex was structurally characterized by FTIR, 1H, 13C, and 31P NMR spectroscopy, mass spectrometry, elemental analysis, single-crystal X-ray diffraction, and cyclic voltammetry. The title complex crystallizes in a triclinic unit cell a = 17.3477(6) Å, b = 17.8551(5) Å, c = 18.2460(7) Å, α = 95.693(2)°, β = 111.648(2)°, and γ = 97.839(2)° in the space group P1 ¯ with Z = 2.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVertlib V., Figueira J., Mesquita J ., Rodrigues J., Nättinen K., Rissanen K.; A trinuclear aqua cyano-bridged ruthenium complex [{(η5-C5H5)(PPh3)2Ru(μ-CN)}2RuCl2(PPh3)(H2O)]PF6: synthesis, characterization and crystal structure; Eur. J. Inorg. Chem.; 13; 1920–1924; 2007.pt_PT
dc.identifier.doi10.1002/ejic.200601050pt_PT
dc.identifier.issn1434-1948
dc.identifier.urihttp://hdl.handle.net/10400.13/2390
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWiley-VCH Verlagpt_PT
dc.relationNovel polarised molecular wires based on transition metal complexes of di4-pyridylheterocycles spacers bridging ligands
dc.subjectRutheniumpt_PT
dc.subjectTrinuclear complexespt_PT
dc.subjectBridging ligandspt_PT
dc.subjectX-ray structurept_PT
dc.subjectMetal–metal interactionspt_PT
dc.subjectChain structurespt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleA trinuclear aqua cyano-bridged ruthenium complex [{(η5-C5H5)(PPh3)2Ru(μ-CN)}2RuCl2(PPh3)(H2O)]PF6: synthesis, characterization and crystal structurept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNovel polarised molecular wires based on transition metal complexes of di4-pyridylheterocycles spacers bridging ligands
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FCTM%2F41495%2F2001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBSAB%2F632%2F2006/PT
oaire.citation.endPage1924pt_PT
oaire.citation.startPage1920pt_PT
oaire.citation.titleEuropean Journal of Inorganic Chemistrypt_PT
oaire.citation.volume13pt_PT
oaire.fundingStreamPOCI
oaire.fundingStreamSFRH
person.familyNameFigueira
person.familyNameMesquita
person.familyNameRodrigues
person.familyNameRissanen
person.givenNameJoão
person.givenNameJosé
person.givenNameJoão
person.givenNameKari
person.identifier.ciencia-idA81C-620E-DD6A
person.identifier.orcid0000-0001-8819-2278
person.identifier.orcid0000-0002-2668-555X
person.identifier.orcid0000-0003-4552-1953
person.identifier.orcid0000-0002-7282-8419
person.identifier.ridB-6816-2008
person.identifier.scopus-author-id24360288600
person.identifier.scopus-author-id9233278800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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