Preparation of the compounds (µ-O)[Ti(C5Me5)R2]2, (R=Me, CH2Ph, or CH2SiMe3) and the cristal structure of the derivative with R=CH2SiMe3

Authors
Gómez Sal, Pilar; Mena Montoro, MiguelUniversity of Alcalá Author; Palacios Gragera, Federico FernandoUniversity of Alcalá Author; Royo Gracia, PascualUniversity of Alcalá Author; Serrano Roche, Ricardo; [et al.]
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/4641
DOI: 10.1016/0022-328X(89)85084-3
ISSN: 0022-328X
Publisher
Elsevier
Date
1989
Affiliation
Universidad de Alcalá. Departamento de Química Inorgánica
Bibliographic citation
Journal of Organometallic Chemistry, 1989, v. 375, p. 59-65
Keywords
(µ-O)[Ti(C5Me5)R2]2
R=Me
CH2Ph
CH2SiMe3
R=CH2SiMe3
Project
PB87-0756 (Comisión Interministerial de Ciencia y Tecnología-CICYT)
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
http://dx.doi.org/10.1016/0022-328X(89)85084-3
Rights
(c) Elsevier, 1989
Access rights
info:eu-repo/semantics/openAccess
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Abstract
The complex (μ-O)[Ti(C5Me5)Cl2]2 can be readily alkylated with organo-lithium or -magnesium reagents to give (μ-O)[Ti(C5Me5)R2]2 (R = Me, Ch2Ph, or CH2SiMe3) compounds which have been characterized by analytical and spectroscopic methods and, in the case of R = CH2SiMe3, by an X-ray diffraction study. Crystals are trigonal, space group PFull-size image (<1 K)C1 (no. 165); the values of R and Rw were 0.063 and 0.086 respectively. The compound has a crowded structure with a Ti-O-Ti angle of 155.9(1)°, and possibly with Ti…H-C interactions.
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