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dc.contributor.authorGómez Rubio, Manuel 
dc.contributor.authorJiménez Pindado, Gerardo
dc.contributor.authorRoyo Gracia, Pascual 
dc.contributor.authorSelas Pérez, José Manuel
dc.contributor.authorRaithby, Paul R.
dc.date.accessioned2009-11-06T08:46:49Z
dc.date.available2009-11-06T08:46:49Z
dc.date.issued1992
dc.identifier.bibliographicCitationJournal of Organometallic Chemistry, 1992, v. 439, p. 147-154en
dc.identifier.issn0022-328X
dc.identifier.urihttp://hdl.handle.net/10017/4630
dc.description.abstractThe reaction of [TaCpCl4](CP = η5-C5Me5, η5-C5H4SiMe3 or η5-C5H3(SiMe3)2) with Al2Me6 leads to [TaCpCl3Me] (Cp = η5-C5Me5 (2a), η5-C5H4SiMe3 (2b), or η5-C5H3(SiMe3)] (2c)) and [TaCpCl2Me2] (CP = η5 - C5Me5 (3a)). The structure of 3a has been determined by X-ray diffraction. The compound crystallizes in the monoclinic space group P21/m, with Z = 2, a 6.770(3), b 13.969(3) and c 8.395(2) Å, β 112.25(3)°; the structure was refined to R = 0.059 and wR = 0.095 for 1197 independent reflections having F > 4σ(F). The Ta atom may be considered as being five-coordinate if the substituted cyclopentadienyl ring occupies a single coordination site, and the geometry at the metal approximates to a square-based pyramid.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherElsevieren
dc.rights(c) Elsevier, 1992en
dc.subjectMetal-carbon bondsen
dc.subjectIridium complexesen
dc.subjectTantalumen
dc.subjectAbstractionen
dc.subjectNiobiumen
dc.subjectDecompositionen
dc.subjectCompounden
dc.subjectCOen
dc.titleReactions of tetrachlorocyclopentadienyltantalum(V) derivatives with hexamethyldialuminum. Crystal and molecular structure of dichlorodimethylpentamethylcyclopentadienyltantalum(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(92)80225-M
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/0022-328X(92)80225-M
dc.relation.projectIDPB89-0208 (Comisión Interministerial de Ciencia y Tecnología-CICYT)
dc.relation.projectIDInfo:eu-repo/ SCl*-0137-C(MB)
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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