MgSO4 Rentzeperis P, Soldatos C Acta Crystallographica 11 (1958) 686-688 The crystal structure of the anhydrous magnesium sulfate _cod_database_code 1000027 _database_code_amcsd 0009211 5.182 7.893 6.506 90 90 90 Cmcm atom x y z Mg 0 0 0 S 0 .37 .25 O1 0 .25 .06 O2 .25 .47 .25