H12 Mg O9 S2 Baggio S, Amzel L, Becka L Acta Crystallographica B25 (1969) 2650-2653 Refinement of the structure of magnesium thiosulphate hexahydrate, MgS2O3(H2O)6 _cod_database_code 1100077 _database_code_amcsd 0018252 9.397 14.455 6.864 90 90 90 Pnma atom x y z Mg1 0 0 0 S1 .0411 .25 .4406 S2 .2149 .25 .6118 O1 -.0421 .1662 .4778 O2 .0904 .25 .2372 O3 -.1545 .0807 .1469 O4 .1270 .1141 -.0295 O5 -.0982 .0270 -.2592 H1 .877 .099 .232 H2 .814 .122 .080 H3 .127 .150 .062 H4 .142 .142 .874 H5 .898 .074 .655 H6 .825 .985 .708