Yavapaiite
Graeber E J, Rosenzweig A
American Mineralogist 56 (1971) 1917-1933
The crystal structures of yavapaiite, KFe(SO4)2, and goldichite, KFe(SO4)2.4H2O
_database_code_amcsd 0000263
8.152 5.153 7.877 90 94.90 90 C2/m
atom     x     y     z  B(1,1)  B(2,2)  B(3,3)   B(1,2)   B(1,3)  B(2,3)
Fe       0     0     0 .002729 .003389 .003734        0 -.000275       0
K        0     0    .5 .008451 .016759 .004262        0  .001137       0
S    .3701     0 .2020 .002539 .002919 .002841        0  .000392       0
O1   .2371     0 .0626 .002842 .010168 .005764        0 -.000745       0
O2   .3128     0 .3702 .007352 .021560 .004221        0  .002706       0
O3   .4741 .2325 .1807 .005722 .006590 .005885 -.003285 -.001608 .002658