Retgersite Beevers C A, Lipson H Zeitschrift fur Kristallographie 83 (1932) 123-135 The crystal structure of nickel sulphate hexahydrate NiSO4 * 6H2O Locality: synthetic _database_code_amcsd 0010508 6.80 6.80 18.3 90 90 90 P4_12_12 atom x y z Ni .71 .71 0 S .21 .21 0 O1 .12 .12 .068 O2 .43 .17 0 Wat1 .67 .45 .054 Wat2 .97 .75 .054 Wat3 .56 .86 .077