French, R. (1986). An electron-diffraction investigation of the molecular structures of gaseous chromyl fluoride (CrO₂F₂), tribromooxoniobium(V) (NbOBr₃), tribromosulfidoniobium(V) (NbSBr₃), and dichlorotrifluorophosphorane (PF₃Cl₂). : Oregon State University.