Ionic coupling between the dianionic ruthenium cluster [Ru5C(CO14]2- and the dicationic rhodium species [Rh(C5 Me5)(MeCN)3]2+ in refluxing CH2Cl2 yields the hexanuclear mixed metal carbido cluster Ru5RhC(CO)14(eta5-C5Me5) (1). Activation of 1 towards reaction with C5H6 or C6H8 by trimethylamine-N-oxide (Me3NO) results in the formation of Ru5RhC (CO)9(eta5-C5Me5)(eta5-C5H5)2 (2) and Ru5RhC(CO)11(eta5-C5Me5)(mu3-eta2:eta2:eta2-C6H6) (3) respectively. Complexes 1 and 2 have been structurally characterized by X-ray diffraction.
BAILEY, P.J., BLAKE, A.J., DYSON, P.J., JOHNSON, B., LEWIS, J., PARISINI, E. (1993). THE SYNTHESIS, CHARACTERIZATION AND MOLECULAR-STRUCTURES OF 2 MIXED-METAL OCTAHEDRAL CARBIDO CLUSTERS, RU5RHC(CO)14(ETA(5)-C5ME5) AND RU5RHC(CO)9(ETA(5)-C5ME5)(ETA(5)-C5H5)2. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 452(1-2), 175-179 [10.1016/0022-328X(93)83187-Z].
THE SYNTHESIS, CHARACTERIZATION AND MOLECULAR-STRUCTURES OF 2 MIXED-METAL OCTAHEDRAL CARBIDO CLUSTERS, RU5RHC(CO)14(ETA(5)-C5ME5) AND RU5RHC(CO)9(ETA(5)-C5ME5)(ETA(5)-C5H5)2
PARISINI, E
1993
Abstract
Ionic coupling between the dianionic ruthenium cluster [Ru5C(CO14]2- and the dicationic rhodium species [Rh(C5 Me5)(MeCN)3]2+ in refluxing CH2Cl2 yields the hexanuclear mixed metal carbido cluster Ru5RhC(CO)14(eta5-C5Me5) (1). Activation of 1 towards reaction with C5H6 or C6H8 by trimethylamine-N-oxide (Me3NO) results in the formation of Ru5RhC (CO)9(eta5-C5Me5)(eta5-C5H5)2 (2) and Ru5RhC(CO)11(eta5-C5Me5)(mu3-eta2:eta2:eta2-C6H6) (3) respectively. Complexes 1 and 2 have been structurally characterized by X-ray diffraction.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
