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Iron vinylidenes clusters

A series of heterotrimetallie alkyne clusters [CpNiCoM(C0)g(u3-RC2R)] (M=Fe, Ru, Os) have been synthesised and characterised crystallographically. In the iron complex (141) the alkyne is orientated parallel to the Ni-Co edge but in (CpNiCoM(C0)g(u3-PhC2Ph)] (M=Ru, Os) the alkyne orientation is parallel to the Ni-M edge. The reversible transformation alkyne (142) vinylidene (143) = alkylidyne (144) (R=H, Bu ) has been reported and the... [Pg.336]

See other pages where Iron vinylidenes clusters is mentioned: [Pg.144]    [Pg.235]    [Pg.114]    [Pg.221]    [Pg.3959]    [Pg.316]    [Pg.171]    [Pg.259]    [Pg.180]   


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Iron vinylidenes

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