Ruthenium,tetracarbonyl-m-hydro[(1,2,3,4,5-h)-1-hydroxylato-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl][(1,2,3,4,5-h)-1-hydroxy-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]di-

1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)--hydrotetracarbonyldiruthenium (ii) 98% ; shvo's catalyst ; 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-hydrotetracarbonyldiruthenium (ii) ; 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium(ii) ; 1-hydroxytetraphenyl-cyclopentadienyl(te ; 1-hydroxytetraphenyl-cyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium(ii) ; 1-hydroxytetraphenylcylclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-'-hydrotetracarbonyldiruthenium(ii) ; 1-hydroxytetraphenylcylclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-mu-hydrotetracarbonyldiruthenium(ii) ; 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-^m-hydrotetracarbonyldiruthenium(ii), 98% ; 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-1-hydrotetracarbonyldiruthenium(ii)