8111 -Hydroxytetraphenyl-cyclopentadienyl(tetraphenyl)-2,4-cyclopentadien-1-one)-μ-hydrotetracarbonyldiruthenium(II) 8111 -Hydroxytetraphenyl-cyclopentadienyl(tetraphenyl)-2,4-cyclopentadien-1-one)-μ-hydrotetracarbonyldiruthenium(II)
