The synthesis and X-ray crystal structure of [MoW2(µ-CR)2(µ-CO)2(CO)4(η-C5H5)2](R = C6H4Me-4), [N(PPh3)2][W2(µ-CHR)(CO)7(η-C5H5)], [AuW(µ-CHR)(CO)2(PPh3)(η-C5H5)], and [W = CHR(SnPh3)(CO)2-(η-C5H5)]

Abstract

The Structures of the compounds [MoW₂(µ-CR)₂(µ-CO)₂-(CO)₄(η-C₅H₅)₂](R = C₆H₄Me-4), [N(PPh₃)₂]-[W₂(µ-CHR)(CO)₇(η-C₅H₅)], [AuW(µ-CHR)(CO)₂(PPh₃)(η-C₅H₅)], and [W = CHR(SnPh₃)(CO)₂-(η-C₅H₅)] have been established by single-crystal X-ray diffraction, following their synthesis from [W CR(CO)₂-(η-C₅H₅)] and the appropriate reagents.