Paulmooreite
Araki T, Moore P B, Brunton G D
American Mineralogist 65 (1980) 340-345
The crystal structure of paulmooreite, Pb2[As2O5]: dimeric arsenite groups
_database_code_amcsd 0000778
13.584 5.650 8.551 90 108.78 90 P2_1/a
atom      x      y      z B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Pb1  .87944 .34777 .85850 .00210 .01403 .00522 -.00028 .00068 -.00074
Pb2  .19928 .65316 .65005 .00202 .01342 .00609 -.00045 .00102 0.00062
As1  .93649 .87122 .61423 .00183 .01206 .00520 -.00014 .00119 0.00057
As2  .12882 .12912 .88433 .00186 .01284 .00550 0.00052 .00123 -.00024
O1    .8488  .6698  .6518 .00221 .01195 .00885 -.00071 .00155 -.00120
O2    .8642  .1238  .6227 .00206 .01297 .00607 0.00091 .00087 -.00099
O3    .0316  .8904  .8209 .00193 .02612 .00593 -.00417 .00022 0.00158
O4    .2060  .0530  .7597 .00210 .01800 .00801 -.00066 .00289 -.00115
O5    .1999  .9990  .0698 .00295 .01989 .00434 -.00163 .00014 0.00029