Jc. Fettinger et al., FIRST MONONUCLEAR ORGANOMETALLICS OF MO-II AND MO-III CONTAINING TERMINAL HYDROXIDE LIGANDS - X-RAY STRUCTURE OF [MO(ETA(5)-C5H5)(OH)(PME3)(3)]BF4, Chemical communications, (9), 1997, pp. 889-890
The new complexes [Mo(eta(5)-C5H5)(OH)(PMe3)(2)] and [Mo(eta(5)-C5H5)(
OH)(PMe3)(3)](+) are unique examples of electronically unsaturated org
anometallics of Mo-II and Mo-III containing terminal hydroxide ligands
; they show no tendency to dimerize with formation of hydroxo-bridges.