Sr[(UO2)(AsO4)]2(H2O)11
Locock A J, Burns P C, Flynn T M
The Canadian Mineralogist 43 (2005) 721-733
Structures of strontium- and barium-dominant compounds that contain the autunite-type sheet
Sample: SrUAs11
_database_code_amcsd 0006008
14.3778 20.9611 7.1703 90 90 90 Pnma
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     .1251  .5451  .7485      .014   .010   .019   .012      0      0      0
As    .1251  .5002  .2451      .016   .010   .025   .014      0      0  -.001
Sr    .1249    .75  .4820 .840 .034   .023   .044   .033      0      0      0
O1    .1256  .4605  .7488      .029
O2    .1263  .6304  .7420      .024
O3    .1284  .5488  .0634      .031
O4    .0326  .4503  .2426      .024
O5    .2170  .4532  .2515      .036
O6    .1224  .5487  .4298      .029
Wat7  .7619    .25  .2628      .109
Wat8  .2418  .6621  .3670      .075
Wat9  .0081  .6627  .3683      .072
Wat10 .0049    .25  .2577      .037
Wat11 .1247    .75  .0588      .047
Wat12 .3209  .6587 -.0114      .073
Wat13 .0710  .3409  .0103      .072