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[{(C 5Me 5)Rh( μ-CH 2)} 2(Me)( η2−CH 2CH 2)]PF 6, a rhodium(IV) ethylene complex

Wang, Zhi-Qiang ; Turner, Michael L ; Taylor, Brian F ; Maitlis, Peter M

Polyhedron, 1995, Vol.14(19), pp.2767-2769 [Rivista Peer Reviewed]

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  • Titolo:
    [{(C 5Me 5)Rh( μ-CH 2)} 2(Me)( η2−CH 2CH 2)]PF 6, a rhodium(IV) ethylene complex
  • Autore: Wang, Zhi-Qiang ; Turner, Michael L ; Taylor, Brian F ; Maitlis, Peter M
  • Note di contenuto: The rhodium(IV) ethylene complex [{(C 5 Me 5 )Rh( μ -CH 2 )} 2 (Me)( η 2 −CH 2 CH 2 )]PF 6 was prepared in quantitative yield by the reaction of [{(C 5 Me 5 )Rh(μ−CH 2 )} 2 (Me)(MeCN)]PF 6 with ethylene. Variable temperature 1 H NMR spectra showed that the η 2 -ethylene ligand did not exchange with free ethylene and rotated ( ΔG‡ = 52 kJ mol −1 ). The complex decomposed on heating to give methane and ethylene, together with small amounts of higher olefins.
  • Fa parte di: Polyhedron, 1995, Vol.14(19), pp.2767-2769
  • Soggetti: Chemistry
  • Lingua: Inglese
  • Tipo: Articolo
  • Identificativo: ISSN: 0277-5387 ; DOI: 10.1016/0277-5387(95)00277-Y

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