Mixed-metal cluster chemistry. 28. Core enlargement of tungsten-iridium clusters with alkynyl, ethynediyl, and butadiynediyl reagents

Dalton, GulliverViau, LydieWaterman, SusanBruce, MichaelLow, Paul JRoberts, RichardWillis, AnthonyKoutsantonis, GeorgeSkelton, BrianWhite, AllanHumphrey, Mark2015-12-130020-1669http://hdl.handle.net/1885/76151Reaction of [Wlr3(μ-CO)3(CO)8(η- C5Me5)] (1c) with [W(C=CPh)(CO)3(η-C5H5)] afforded the edge-bridged tetrahedral cluster [W2lr 3(μ4-η2-C2Ph)(μ-CO)(CO) 9(η-C5H5)(η-C5Me 5)] (3) and the edge-bridged trigonal-bipyramidal cluster [W 3lr3(μ4-η2-C 2PhMixed-metal cluster chemistry. 28. Core enlargement of tungsten-iridium clusters with alkynyl, ethynediyl, and butadiynediyl reagents200510.1021/ic050040+2015-12-11