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Cobalt complexes cubanes

In contrast to the stepwise reduction of [Fe4S4(NO)4], [Fe4Se4(N0)4], and the heterometallic cubanes 19 and 21, cyclic voltammetry of the diiron complex [Fe2(TePh)2(NO)4] showed (52) a single reversible two-electron wave corresponding to reduction to [Fe2(TePh)2(NO)4]2, salts of which were subsequently isolated by chemical reduction. This dianion is a 36-electron species, and hence is isoelectronic with the neutral cobalt complexes [Co2(SR)2(NO)4] (26) it thus lacks an Fe-Fe bond. [Pg.374]

Formation of benzoic acid has not been observed. These results clearly suggest that in the aerobic oxidation of neat ethylbenzene the cubane complexes cobalt(III) are involved as the catalytic species. [Pg.135]

See other pages where Cobalt complexes cubanes is mentioned: [Pg.131]    [Pg.379]    [Pg.67]    [Pg.94]    [Pg.207]    [Pg.1025]    [Pg.286]    [Pg.82]    [Pg.111]    [Pg.123]    [Pg.127]    [Pg.131]    [Pg.82]    [Pg.146]    [Pg.300]    [Pg.1057]    [Pg.824]    [Pg.72]    [Pg.211]    [Pg.946]    [Pg.1703]    [Pg.34]    [Pg.161]    [Pg.140]    [Pg.267]   
See also in sourсe #XX -- [ Pg.119 ]

See also in sourсe #XX -- [ Pg.119 ]



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Cubane

Cubanes

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