Re. Douthwaite et al., TRANSITION METAL-CARBONYL, METAL-HYDRIDO AND METAL-ETA-CYCLOPENTADIENYL DERIVATIVES OF THE FULLERENE C60, Journal of the Chemical Society, Chemical Communications, (19), 1993, pp. 1522-1523
Monoadduct derivatives of the fullerene C60, namely [Fe(CO)4(eta2-C60)
], [Mo(eta-C5H4R)2(eta2-C60)] (R = H, Bu(n)), [Ta(eta2-C5H5)2(eta2-C60
)H] and [Rh(Ph3P)2(CO)(eta2-C60)H], are described.