A bis(tricarbido) complex of iridium and tungsten: [IrH(C≡CC≡W(CO) 2 {HB(pz) 3 }) 2 (CO)(PPh 3 ) 2 ]

Dewhurst, Rian; Hill, Anthony; Willis, Anthony

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A bis(tricarbido) complex of iridium and tungsten: [IrH(C≡CC≡W(CO) 2 {HB(pz) 3 }) 2 (CO)(PPh 3 ) 2 ]

Date

2004

Authors

Dewhurst, Rian

Hill, Anthony

Willis, Anthony

Publisher

American Chemical Society

Abstract

The fluoride-mediated protodesilylation of [W(≡CC≡CSiMe 3)(CO)2{HB(pz)3}](pz = pyrazol-1-yl) in the presence of Vaska's complex provides the first bis-(tricarbido) trimetallic complex, [IrH(C≡CC≡W(CO)2-{HB(pz)3}) 2(CO)(PPh3)2], the crystal structu