Weilite
Ferraris G, Chiari G
Acta Crystallographica B26 (1970) 403-409
The crystal structure of CaHAsO4 (weilite)
Locality: synthetic
_database_code_amcsd 0009369
7.0591 6.8906 7.2006 97.43 103.55 87.75 P-1
atom     x     y     z occ  B(1,1)  B(2,2)  B(3,3)   B(1,2)   B(1,3)   B(2,3)
Ca1  .3024 .4323 .2796     .004109 .006989 .002647  .000981 -.002197  .001517
Ca2  .1724 .8339 .6606     .004911 .003588 .003637 -.000997 -.002759  .001838
As1  .2048 .3776 .7243     .001333 .001799 .001228 -.000501 -.001201  .000648
As2  .2978 .9414 .2087     .003079 .004118 .001699  .000421 -.001699  .001201
O2   .3565 .4976 .6274     .008282 .005248 .001917 -.004212 -.001678  .002792
O3   .1361 .1656 .5893     .007273 .004552 .003575 -.003413 -.002098 -.000105
O4   .0235 .5384 .7410     .003875 .005570 .006010  .001866 -.001049  .000053
O5   .3366 .8260 .0003     .002442 .006908 .005492  .000000 -.002989 -.001001
O6   .4650 .1132 .3036  .5 .007698 .009800 .002280 -.003786 -.001416 -.000895
OH6  .4650 .1132 .3036  .5 .007698 .009800 .002280 -.003786 -.001416 -.000895
O7   .0819 .0651 .1601  .5 .004141 .009586 .007098  .002453 -.001311  .004214
OH7  .0819 .0651 .1601  .5 .004141 .009586 .007098  .002453 -.001311  .004214
O8   .2878 .7757 .3537     .012635 .004606 .004715  .003466  .000000  .004003
OH1  .3219 .3363 .9531     .008388 .004713 .003938  .000587  .001049  .002581