Thallium-arene contacts in a rare yttrium tris(pyrazolyl)hydroborate ate complex

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dc.contributor.authorKunrath, F. A.
dc.contributor.authorCasagrande, O. L.
dc.contributor.authorToupet, L.
dc.contributor.authorCarpentier, J. F.
dc.contributor.institutionUniversidade Federal do Rio Grande do Sul (UFRGS)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Rennes 1
dc.date.accessioned2014-05-20T15:26:19Z
dc.date.available2014-05-20T15:26:19Z
dc.date.issued2004-12-17
dc.description.abstractA salt elimination reaction between [YCl3(THF)(3.5)] and 1 or 2 equiv. of Tl(Tp(Ms*)) [Tp(Ms*) = HB(3-mesitylpyrazolyl)2(5-mesitylpyrazolyl)(-)] leads in both cases to single metathesis, giving a mixture of the mono-Tp(Ms*) complex [YCl3(Tp(Ms*))Tl] (1) and another complex, [YCl2(Tp(Ms* *))] (2) [Tp(Ms* *) = HB(3-mesitylpyrazolyl)(5-mesitylpyrazolyl)(2)(-)], that results from the transfer of a second mesityl group to the 5-position of the pyrazolyl ring. The solid-state structure of 1 shows a unique ate dimeric structure with the TV cations coordinated by two mu(2)- and two mu(3)-bridging Cl atoms as well as two eta(3)-mesityl ligands. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004).en
dc.description.affiliationUniv Fed Rio Grande Sul, Inst Quim, Lab Catalise Mol, BR-90501970 Porto Alegre, RS, Brazil
dc.description.affiliationUNESP, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUniv Rennes 1, Grp Matiere Condensee & Mat Cristallochim, CNRS, UMR 6626, F-35042 Rennes, France
dc.description.affiliationUniv Rennes 1, Lab Organomet & Catalyse, CNRS, UMR 6509, F-35042 Rennes, France
dc.description.affiliationUnespUNESP, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil
dc.format.extent4803-4806
dc.identifierhttp://dx.doi.org/10.1002/ejic.200400366
dc.identifier.citationEuropean Journal of Inorganic Chemistry. Weinheim: Wiley-v C H Verlag Gmbh, n. 24, p. 4803-4806, 2004.
dc.identifier.doi10.1002/ejic.200400366
dc.identifier.issn1434-1948
dc.identifier.urihttp://hdl.handle.net/11449/36505
dc.identifier.wosWOS:000225995200011
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofEuropean Journal of Inorganic Chemistry
dc.relation.ispartofjcr2.507
dc.relation.ispartofsjr0,828
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectarene ligandspt
dc.subjectN ligandspt
dc.subjectnoncovalent interactionspt
dc.subjectthalliumpt
dc.subjectyttriumpt
dc.titleThallium-arene contacts in a rare yttrium tris(pyrazolyl)hydroborate ate complexen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-Blackwell
unesp.author.orcid0000-0002-9160-7662[4]
unesp.author.orcid0000-0002-9855-6159[2]

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