Uramphite
Fitch A N, Fender B E F
Acta Crystallographica C39 (1983) 162-166
The structure of deuterated ammomium uranyl phosphate trihydrate,
ND4UO2PO4*3D2O by powder neutron diffraction
_database_code_amcsd 0009971
7.0221 7.0221 18.0912 90 90 90 *P4/ncc
.25 -.25 0
atom     x     y      z occ B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
U      .25   .25  .0479     .00354 .00354 .00191       0       0       0
P      .75   .25      0     .00050 .00050 .00213       0       0       0
O1     .25   .25  .1470     .00709 .00709 .00191       0       0       0
O2     .25   .25 -.0512     .01166 .01166 .00106       0       0       0
O3   .5771 .2257  .0500     .00354 .00861 .00183 -.00101 -.00019 -.00059
O4   .1611 .9809  .3149 .75 .02078 .01774 .00145  .00304  .00000 -.00137
N    .1611 .9809  .3149 .25 .02078 .01774 .00145  .00304  .00000 -.00137
D1   .3212 .0403  .3191     .07098 .03295 .00313 -.00304  .00039  .01180
D2   .5947 .1394  .3592     .01825 .01926 .00267  .00101 -.00177 -.00039
D3   .3794 .5890  .2697  .5 .02585 .01571 .00061  .01115  .00157 -.00019