Used as a specialized ligand in organometallic catalysis, particularly in homogeneous transition metal catalyzed reactions. Its phosphine group coordinates to metal centers, enhancing catalytic activity and selectivity in reactions such as hydrogenation, hydroformylation, and C–C bond formation. The ruthenocene backbone provides steric bulk and electronic stability, contributing to improved catalyst performance and durability under reaction conditions. Often employed in research settings for developing new catalytic systems and studying ligand effects in organoruthenium chemistry.