Zircosulfate Singer J, Cromer D T Acta Crystallographica 12 (1959) 719-723 The crystal structure analysis of zirconium sulphate tetrahydrate Locality: synthetic _database_code_amcsd 0009235 25.92 11.62 5.532 90 90 90 Fddd atom x y z Biso Zr 0 0 0 .453 S .3065 0 0 .881 O1 .0874 .2292 .5375 1.46 O2 .0223 .1486 .7847 1.63 Wat3 .0659 .0551 .2170 1.74