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Completing the Triad: Synthesis and Full Characterization of Homoleptic and Heteroleptic Carbonyl and Nitrosyl Complexes of the Group VI Metals
註釋Abstract: Oxidation of M(CO)6 (M = Cr, Mo, W) with the synergistic oxidative system Ag[WCA]/0.5 I2 yields the fully characterized metalloradical salts [M(CO)6]+ ̇[WCA]− (weakly coordinating anion WCA = [F-{Al(ORF)3}2]−, RF = C(CF3)3). The new metalloradical cations with M = Mo and W showcase a similar structural fluxionality as the previously reported [Cr(CO)6]+ ̇. Their reactivity increases from M = Cr