dc.contributor.author | Cano Sierra, Ana María | |
dc.contributor.author | Cano Sierra, Jesús | |
dc.contributor.author | Cuenca Agreda, Tomás | |
dc.contributor.author | Gómez Sal, Pilar | |
dc.contributor.author | Manzanero Castillo, Antonio | |
dc.contributor.author | Royo Gracia, Pascual | |
dc.date.accessioned | 2009-10-15T12:02:28Z | |
dc.date.available | 2009-10-15T12:02:28Z | |
dc.date.issued | 1998 | |
dc.identifier.bibliographicCitation | lnorganica Chimica Acta, 1998, v.280, n.1-2, p.1,3-7 | en |
dc.identifier.issn | 0020-1693 | |
dc.identifier.uri | http://hdl.handle.net/10017/4248 | |
dc.description.abstract | The reaction of TiCl4 with Li2[(SiMe2)2(η5-C5H3)2] in toluene at room temperature afforded a mixture of cis- and trans-[(TiCl3)2{(SiMe2)2(η5-C5H3)2}] in a molar ratio of Full-size image (<1 K) after recrystallization. The complex trans-[(TiCl3)2{(SiMe2)2(η5-C5H3)2}] was hydrolyzed immediately by the addition of water to THF solutions to give trans-[(TiCl2)2(μ-O){(SiMe2)2(η5-C5H3)2}] as a solid insoluble in all organic solvents, whereas hydrolysis of cis-[(TiCl3)2{(SiMe2)2(η5-C5H3)2}] under different conditions led to the dinuclear μ-oxo complex cis-[(TiCl2)2)(μ-O){(SiMe2)2(η5-C5H3)2}] and two oxo complexes of the same stoichiometry [(TiCl)2(μ-O){(SiMe2)2(η5-C5H3)2}]2(μ-O)2 as crystalline solids. Alkylation of cis- and trans-[(TiCl3)2{(SiMe2)2(η5-C5H3)2}] with MgCIMe led respectively to the partially alkylated cis-[(TiMe2Cl)2{(SiMe2)2(η5-C5H3)2}] and the totally alkylated trans-[(TiMe3)2{(SiMe2)2(η5-C5H3)2}] compounds. The crystal and molecular structure of the tetranuclear oxo complex [(TiCl)2(μ-O){(SiMe2)2(η5-C5H3)2}]2(μ-O)2 was determined by X-ray diffraction. | en |
dc.description.sponsorship | Universidad de Alcalá | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.rights | © Elsevier, 1998 | en |
dc.subject | Crystal structures | en |
dc.subject | Titanium complexes | en |
dc.subject | Silyl-bridged cyclopentadienyl complexes | en |
dc.title | Cis- and trans-titanium complexes with doubly silyl-bridged dicyclopentadienyl ligands: molecular structure of [(TiCl)2 (μ-0) {(SiMe2)2(η5-C5H3)2}]2 (μ-O)2 | 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/S0020-1693(98)00170-4 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.1016/S0020-1693(98)00170-4 | |
dc.relation.projectID | 92-0178-C (Dirección General de Investigación Científica y Técnica) | |
dc.relation.projectID | info:eu-repo/COST/D2103192 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |