Nitratine Paul G L, Pryor A W Acta Crystallographica B28 (1972) 2700-2702 The study of sodium nitrate by neutron diffraction Sample: T = 20 C Locality: synthetic _database_code_amcsd 0009441 5.070 5.070 16.82 90 90 120 R-3c atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Na 0 0 0 .0224 .0224 .0245 .0112 0 0 N 0 0 .25 .0183 .0183 .0225 .00915 0 0 O .2450 0 .25 .0184 .0378 .0416 .0189 -.00735 -.0147