Sklodowskite
Ryan R R, Rosenzweig A
Crystal Structure Communications 6 (1977) 611-615
Sklodowskite, MgO*2UO3*2SiO2*7H2O
Locality: Naica, Chihuahua, Mexico
_database_code_amcsd 0012337
17.3820 7.047 6.610 90 105.9 90 C2/m
atom      x     y      z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg       .5    .5     .5   .014   .021   .019      0   .003      0
U    .25763     0 .13838  .0144  .0080  .0084      0  .0037      0
Si    .2836    .5  .3578  .0167  .0088  .0081      0  .0049      0
O1    .3639     0  .1619   .019   .019   .026      0   .008      0
O2    .1509     0  .1065   .017   .028   .017      0   .002      0
O3    .2263    .5  .5119   .018   .018   .009      0   .004      0
O4    .3779    .5  .5016   .017   .032   .016      0   .006      0
O5    .2673 .3243  .1917   .031   .008   .008   .002   .007   .000
Wat   .5196 .3029  .7301   .033   .142   .155   .008   .013   .126
OH3   .5760     0  .2275   .031   .059   .048      0   .012      0