Reactions of dinuclear and polynuclear complexes XV. Reinvestigation of the reaction between [CpMo(CO) 3H], allyl chloride and dimethyl disulfide Crystal structure of [(C5H5) Mo(CO)(μ-SMe) 3Mo(CO) 2(μ-SMe) Mo(CO) 2(C5H5)] - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Organometallic Chemistry Année : 1996

Reactions of dinuclear and polynuclear complexes XV. Reinvestigation of the reaction between [CpMo(CO) 3H], allyl chloride and dimethyl disulfide Crystal structure of [(C5H5) Mo(CO)(μ-SMe) 3Mo(CO) 2(μ-SMe) Mo(CO) 2(C5H5)]

Résumé

The thermal reaction of [C5H5Mo(CO)3H] with dimethyl disulfide and allyl chloride has been reinvestigated. In addition to the expected cationic species [(C5H5)2Mo2(μ-SMe)3(CO)2]Cl (1), the new trinuclear complex [(C5H5)Mo(CO)(μ-SMe)3Mo(CO)2(μ- SMe)Mo(CO)2(C5H5)] (2) was obtained. An X-ray diffraction study showed that 2 contains a (C5H5)(CO)Mo(μ-SMe)3Mo(CO)2 core in which the triply bridged Mo-Mo bond is of normal length (2.800(1) Å). This core is linked to the C5H5Mo(CO)2SMe unit via its sulfur atom and through an unusually weak Mo-Mo bond of 3.115(2) Å, the Mo-Mo-Mo angle being 144.5(1)°.

Domaines

Chimie

Dates et versions

hal-02296668 , version 1 (25-09-2019)

Identifiants

Citer

S. Poder-Guillou, Philippe P. Schollhammer, F.Y. Pétillon, J. Talarmin, S.E. Girdwood, et al.. Reactions of dinuclear and polynuclear complexes XV. Reinvestigation of the reaction between [CpMo(CO) 3H], allyl chloride and dimethyl disulfide Crystal structure of [(C5H5) Mo(CO)(μ-SMe) 3Mo(CO) 2(μ-SMe) Mo(CO) 2(C5H5)]. Journal of Organometallic Chemistry, 1996, 506 (1-2), pp.321-326. ⟨10.1016/0022-328X(95)05744-A⟩. ⟨hal-02296668⟩
19 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More