FTIR spectrum at liquid nitrogen temperature and IH NMR of air-sensitive polyhydride Ru(H)_2(H_2)(PPh_3)_3 have been measured for the first time. It is found that a fluxional process happens at room temperature, but t...FTIR spectrum at liquid nitrogen temperature and IH NMR of air-sensitive polyhydride Ru(H)_2(H_2)(PPh_3)_3 have been measured for the first time. It is found that a fluxional process happens at room temperature, but the structure of Ru(H)_2(H_2)(PPh_3)_3 with non-equivalent hydrogens is discernible at low temperature.展开更多
文摘FTIR spectrum at liquid nitrogen temperature and IH NMR of air-sensitive polyhydride Ru(H)_2(H_2)(PPh_3)_3 have been measured for the first time. It is found that a fluxional process happens at room temperature, but the structure of Ru(H)_2(H_2)(PPh_3)_3 with non-equivalent hydrogens is discernible at low temperature.
