Geschieberite
Niinisto L, Toivonen J, Valkonen J
Acta Chemica Scandinavica A33 (1979) 621-624
Uranyl(VI) compounds. II. The crystal structure of
potassium uranyl sulfate dihydrate, K2UO2(SO4)2*2H2O
Locality: synthetic
_database_code_amcsd 0020637
13.806 11.577 7.292 90 90 90 Pnma
atom     x     y     z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K    .4298 .4624 .2380       .0148  .0443  .0211  .0025 -.0003  .0061
U    .7446   .25 .5857       .0106  .0038  .0067      0 -.0003      0
S    .6761 .4701 .2563       .0148  .0080  .0087  .0001 -.0006  .0007
O1   .6173   .25 .6057 .014
O2   .8702   .25 .5700 .014
O3   .7512 .4357 .7095 .013
O4   .7405 .3746 .3278 .012
O5   .6053 .5109 .3926 .023
O6   .6288 .4293 .0875 .020
Wat7 .7369   .25 .9305 .018
Wat8 .4334   .25 .3956 .042