Scorodite Hawthorne F C Acta Crystallographica B32 (1976) 2891-2892 The hydrogen positions in scorodite Locality: not given _database_code_amcsd 0018660 8.937 10.278 9.996 90 90 90 Pcab atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Fe .1468 .1269 .1823 1.59 .0052 .0035 .0041 .0001 .0002 .0001 As .4646 .1516 .3636 1.42 .0045 .0032 .0037 .0000 .0001 .0001 O1 .4955 .3012 .3044 1.83 .0064 .0034 .0050 -.0003 .0002 .0006 O2 .5831 .0508 .2830 1.83 .0066 .0038 .0045 -.0002 .0016 .0000 O3 .2859 .1102 .3329 2.02 .0045 .0062 .0051 -.0011 -.0008 .0003 O4 .4951 .1426 .5293 1.84 .0054 .0052 .0041 .0003 -.0002 .0002 OW1 .3282 .5543 .4305 2.35 .0081 .0060 .0048 .0005 -.0002 .0010 OW2 .2277 .8006 .3836 1.98 .0053 .0044 .0060 .0000 -.0008 -.0001 H1 .377 .476 .397 1.5 H2 .301 .534 .501 1.5 H3 .157 .854 .297 1.5 H4 .310 .810 .418 1.5