AM_Niter_1 Formula: K N O3 Name: Niter Unit cell: 5.4142 9.1659 6.4309 90.0 90.0 90.0 , V=319.14 Space group: PMCN (62)

Nimmo J K , Lucas B W , Journal of Physics C: Solid State Physics , 6 (1973) p.201-211, A neutron diffraction determination of the crystal structure of, alpha-phase potassium nitrate at 25 C and 100 C, Sample: T = 25 C, Locality: Synthetic