AM_Nitratine_6 Formula: Na N O3 Name: Nitratine Unit cell: 5.084 5.084 8.175 90.0 90.0 120.0 , V=182.99 Space group: R-3M (166)

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 = 290 C, Locality: synthetic