Fgn. Cloke et al., SYNTHESIS AND MOLECULAR-STRUCTURE OF RT-BUTYL-1,3-DIPHOSPHACYCLOBUTADIENE)MOLYBDENUM(0), Journal of the Chemical Society, Chemical Communications, (4), 1994, pp. 489-490
Cocondensation of molybdenum vapour with the phosphaalkyne Bu(t)CP aff
ords the title compound, whose molecular structure has been determined
-by single crystal X-ray diffraction.