Monocyclopentadienyl alkyl alkylidene niobium(V) and tantalum(V) complexes. X-ray crystal-structure of Ta(η5-CP')(CH2SiMe3)2(CHSiMe3)

Authors
Castro Gausinet, Irene de; Mata de la Mata, Francisco Javier de laUniversity of Alcalá Author; Gómez Rubio, ManuelUniversity of Alcalá Author; Gómez Sal, Pilar; Royo Gracia, PascualUniversity of Alcalá Author; [et al.]
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/4610
DOI: 10.1016/S0277-5387(00)84469-1
ISSN: 0277-5387
Publisher
Elsevier
Date
1992
Affiliation
Universidad de Alcalá. Departamento de Química Inorgánica
Bibliographic citation
Polyhedron, 1992, v.11, n.9, p.1023-1027
Keywords
Metal-carbon bonds
Abstraction
Derivatives
Ligands
Project
PB 89-0208 (Comisión Interministerial de Ciencia y Tecnología-CICYT)
info:eu-repo/SC1*/0137-C AM
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
http://dx.doi.org/10.1016/S0277-5387(00)84469-1
Rights
© Elsevier, 1992
Access rights
info:eu-repo/semantics/openAccess
Share
 
Abstract
Reactions of monocyclopentadienyl complexes M(η5-Cp′)Cl4 with trimethylsilylmethyl lithium leads to the formation of alkylidene derivatives M(η5-Cp′)(CH2SiMe3)2(CHSiMe3), where M = Nb (1); Ta (2); Cp′= C5Me5 and M = Ta; Cp′ Me3Si(C5H4) (3), 1,3-(Me3Si)2(C5H3) (4). The new complexes were characterized by 1H and 13C NMR spectroscopy and the molecular structure of 2 was studied by X-ray diffraction methods.
Files in this item
Collections