Grimselite
Li Y, Burns P C
The Canadian Mineralogist 39 (2001) 1147-1151
The crystal structure of synthetic grimselite, K3Na[(UO2)(CO3)3](H2O)
_database_code_amcsd 0005731
9.302 9.302 8.260 90 90 120 P-62c
atom     x     y     z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
U      2/3   1/3   3/4     .018   .018   .018   .017   .009      0      0
K    .2921     0     0     .037   .042   .037   .031   .019   .004   .008
Na     1/3   2/3   3/4     .031   .037   .037   .019   .018      0      0
O1   .9694 .4797   3/4     .029   .025   .026   .041   .017      0      0
O2   .8485 .6315   3/4     .030   .022   .028   .038   .012      0      0
O3     2/3   1/3 .9673     .031   .038   .038   .016   .019      0      0
O4   .1274 .7571   3/4     .036   .024   .025   .048   .005      0      0
Wat5     0     0 .1277  .5 .063   .057   .057   .075   .028      0      0
C    .9883 .6282   3/4     .023   .016   .027   .017   .004      0      0