Synonym(s): 2,4-Cyclopentadien-1-one, 2,3,4,5-tetraphenyl-, ruthenium complex; Shvo's Catalyst; Tetracarbonyl-μ-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]diruthenium Formula:...