Synthesis and Characterization of Thiolato-Bridged Titanium-Platinum and Palladium Heterobinuclear Complexes. Molecular Structure of [(eta5-C5H4SiMe3)2Ti(mu-SPh)2Pd(C6F5)2]
- Amador, U. 4
- Delgado, E. 2
- Forniés, J. 2
- Hernández, E. 2
- Lalinde, E. 1
- Moreno, M.T. 1
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1
Universidad de La Rioja
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2
Instituto de Nanociencia y Materiales de Aragón
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3
Universidad Autónoma de Madrid
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4
Universidad Complutense de Madrid
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ISSN: 0020-1669
Year of publication: 1995
Volume: 34
Issue: 21
Pages: 5279-5284
Type: Article
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Abstract
A series of titanium-platinum and -palladium heterobinuclear compounds with double thiolato bridges, [(η5-C5H4R′) 2Ti(μ-SR)2M(C6F5)2] (R′ = H, SiMe3; R = Ph, C6F5; M = Pd, Pt), has been prepared. The crystal structure of [(η5-C5H4SiMe3) 2Ti(μ-SPh)2Pd(C6F5)2] has been established by single-crystal X-ray crystallography: the complex crystallizes in the monoclinic system in space group P21lc; a= 10.237 (2) Å; b = 14.635 (3) Å; c = 27.651 (6) Å; β = 90.83 (2)°; Z = 4; and R = 0.056. The titanium atom is in pseudotetrahedral coordination environment, whereas the palladium is square-planar. The phenyl groups on the sulfur atoms adopt an endo (syn) arrangement with respect to the central Ti-S2-Pd core. © 1995 American Chemical Society.