Ferrihydrite
Jansen E, Kyek A, Schafer W, Schwertmann U
Applied Physics A74 (2002) S1004-S1006
The structure of six-line ferrihydrite
Locality: synthetic
Sample: defective refinement
_database_code_amcsd 0012028
2.955 2.955 9.37 90 90 120 P3
atom   x   y    z occ
Fe1  1/3 2/3 .163 .24
Fe2  1/3 2/3 .337 .24
Fe3  1/3 2/3 .663 .24
Fe4  1/3 2/3 .837 .24
O1     0   0    0
O2   2/3 1/3   .5