dc.contributor.author | Antiñolo García, Antonio | |
dc.contributor.author | Fajardo, Mariano | |
dc.contributor.author | Otero Montero, Antonio | |
dc.contributor.author | Royo Gracia, Pascual | |
dc.date.accessioned | 2009-11-12T10:54:30Z | |
dc.date.available | 2009-11-12T10:54:30Z | |
dc.date.issued | 1984 | |
dc.identifier.bibliographicCitation | Journal of Organometallic Chemistry, 1984, v. 265, p. 35-43 | en |
dc.identifier.issn | 0022-328X | |
dc.identifier.uri | http://hdl.handle.net/10017/4800 | |
dc.description.abstract | Oxidation 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.sponsorship | We greatly appreciate the financial support received from the Comisión Asesora de Investigación Cientifica y Tecnica (Spain). | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.rights | (c) Elsevier, 1984 | en |
dc.subject | Halodicyclopentadienyl-niobium(V) | en |
dc.subject | Tantalum(V) | en |
dc.title | Mixed halodicyclopentadienyl-niobium(V) and -tantalum(V) | en |
dc.type | info:eu-repo/semantics/article | en |
dc.subject.eciencia | Ciencia | es_ES |
dc.subject.eciencia | Química inorgánica | es_ES |
dc.subject.eciencia | Science | en |
dc.subject.eciencia | Chemistry, inorganic | en |
dc.contributor.affiliation | Universidad de Alcalá. Departamento de Química Inorgánica | |
dc.relation.publisherversion | http://dx.doi.org/10.1016/0022-328X(84)80049-2 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1016/0022-328X(84)80049-2 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |