AM_Nitratine_2 Formula: Na N O3 Name: Nitratine Unit cell: 5.077 5.077 17.13 90.0 90.0 120.0 , V=382.39 Space group: R-3C (167)

Paul G L , Pryor A W , Acta Crystallographica, Section B , 28 (1972) p.2700-2702, The study of sodium nitrate by neutron diffraction, Sample: T = 180 C, Locality: synthetic