Preparation and characterization of perfluorophosphonium hexadecafluorotriantimonate(V)[PF4]+[Sb3F16]–
Abstract
Phosphorus pentafluoride forms a 1:3 adduct with SbF5, shown to be [PF4]+[Sb3F16]– by vibrational spectroscopy; phosphorus trifluoride undergoes a redox reaction with AsF5 and SbF5.