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dc.contributor.authorAntiñolo García, Antonio
dc.contributor.authorFajardo, Mariano
dc.contributor.authorOtero Montero, Antonio
dc.contributor.authorRoyo Gracia, Pascual 
dc.date.accessioned2009-11-12T10:54:30Z
dc.date.available2009-11-12T10:54:30Z
dc.date.issued1984
dc.identifier.bibliographicCitationJournal of Organometallic Chemistry, 1984, v. 265, p. 35-43en
dc.identifier.issn0022-328X
dc.identifier.urihttp://hdl.handle.net/10017/4800
dc.description.abstractOxidation of (η5-C5H5)2MCl (M = Nb, Ta) with 1 mol of Cl2, Br2 or I2 gives (η5-C5H5)2MClX2 whereas the reaction with an excess of the halogen gives the cationic complexes [η5-C5H5)2MClX]+ X3− (X = Br, I). Similar oxidation of (η5-C5H5)2MCl2 with 0.5 mol of halogen gives (η5-C5H5)2MCl2X complexes, but if the halogen is used in excess cationic [η5-C5H5)2MCl2]+ X3− (X = Br, I; M = Ta and X = I, M = Nb) are obtained. All these complexes can also be obtained simultaneously by oxidizing (η5-C5H5)4M2Cl3, and the separation is fairly easy in most cases. Conductivity and IR and NMR data are discussed.en
dc.description.sponsorshipWe greatly appreciate the financial support received from the Comisión Asesora de Investigación Cientifica y Tecnica (Spain).en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherElsevieren
dc.rights(c) Elsevier, 1984en
dc.subjectHalodicyclopentadienyl-niobium(V)en
dc.subjectTantalum(V)en
dc.titleMixed halodicyclopentadienyl-niobium(V) and -tantalum(V)en
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaCienciaes_ES
dc.subject.ecienciaQuímica inorgánicaes_ES
dc.subject.ecienciaScienceen
dc.subject.ecienciaChemistry, inorganicen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Inorgánica
dc.relation.publisherversionhttp://dx.doi.org/10.1016/0022-328X(84)80049-2
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/0022-328X(84)80049-2
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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