Metahohmannite Scordari F, Ventruti G, Gualtieri A F American Mineralogist 89 (2004) 365-370 The structure of metahohmannite, Fe2[O(SO4)2].4H2O, by in situ synchrotron powder diffraction Locality: desert areas, northern Chile _database_code_amcsd 0003421 7.3484 9.7710 7.1521 91.684 98.523 86.390 P-1 atom x y z Uiso Fe1 .622 .463 .356 .022 Fe2 .636 .226 .709 .022 S1 .885 .180 .374 .019 S2 .349 .333 .000 .019 O1 .816 .147 .548 .027 O2 .085 .170 .412 .027 O3 .163 .677 .682 .027 O4 .787 .083 .246 .027 O5 .309 .459 .890 .027 O6 .503 .253 .938 .027 O7 .185 .253 -.020 .027 O8 .597 .631 .797 .027 O9 .502 .631 .458 .027 Wat11 .251 .957 .180 .027 Wat12 .595 .871 .395 .027 Wat14 .821 .558 .533 .027 Wat16 .868 .320 .827 .027