(二环[2.2.1]庚-2,5-二烯)[1,4-二(二苯基膦基)丁烷]铑(I)四氟硼酸

(bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(i) tetrafluoroborate