Wilhelmkleinite Adiwidjaja G, Friese K, Klaska K H, Moore P B, Schluter J Zeitschrift fur Kristallographie 215 (2000) 96-101 The crystal structure of the new mineral wilhelmkleinite ZnFe3+2(OH)2(AsO4)2 Locality: Tsumeb mine, Namibia _database_code_amcsd 0011085 6.631 7.611 7.377 90 91.80 90 P2_1/n atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Zn 0 0 .5 .01115 .01083 .01456 .00814 .00197 .00176 -.00273 Fe .22856 .36444 .26271 .00717 .00689 .00766 .00703 -.00046 .00116 -.00041 As .24265 .623976 .633213 .00579 .00557 .00680 .00501 .00030 .00030 .00039 O1 .2220 .44359 .50673 .0123 .0186 .0096 .0088 -.0002 .0006 -.0033 O2 .06002 .63490 .78564 .0097 .0066 .0151 .0077 -.0002 .0020 -.0006 O3 .46181 .61580 .75421 .0104 .0053 .0176 .0081 -.0001 -.0013 .0033 O4 .23482 .80790 .50638 .0097 .0124 .0085 .0082 .0020 .0014 .0032 O5 .24552 .11675 .35613 .0087 .0102 .0079 .0080 -.0009 -.0008 .0000 H .336 .118 .422 .050