Agrinierite
Cahill C L, Burns P C
American Mineralogist 85 (2000) 1294-1297
The structure of agrinierite: a Sr-containing uranyl oxide hydrate mineral
_database_code_amcsd 0002511
14.094 14.127 24.106 90 90 90 F2mm
atom     x     y     z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
U1   .3723 .2336    .5     .015   .013   .017   .014   .000      0      0
U2   .5803 .2710 .5903     .014   .008   .014   .019   .001  -.001   .002
U3   .6160   .25   .75     .014   .011   .015   .017      0      0   .004
U4   .3279 .2402 .3399     .014   .008   .015   .017   .001   .002  -.003
Sr1  .6753     0 .6584 .35 .026
Ca1  .6753     0 .6584 .65 .026
K2   .4930    .5    .5     .039   .061   .043   .011      0      0      0
K3   .6541    .5 .6699     .041   .048   .021   .054      0   .009      0
K4   .5629     0    .5     .027   .018   .042   .022      0      0      0
O1   .2994 .3629 .3508     .007
O2   .5579 .3972 .5847     .017
OH4  .7434 .3036 .5646     .023
O5   .5420 .2640    .5     .027
O6   .4300 .2429 .4128     .025
O7   .6700 .2025 .8338     .012
OH8  .4817 .2908 .3095     .021
O9   .8980 .3900    .5     .013
O10  .6098 .1446 .5937     .019
O11  .2810   .25   .25     .012
O12  .3558 .1180 .3281     .022
O13  .6146 .1255 .7231     .020
O14  .3400 .3590    .5     .028
Wat1 .4650    .5 .6860     .050
Wat2 .2950    .5 .7400     .026
Wat3 .2390    .5 .5628     .021
Wat4 .5020     0 .6420     .038
Wat5 .7760    .5 .5750     .038