Ferrihydrite
Jansen E, Kyek A, Schafer W, Schwertmann U
Applied Physics A74 (2002) S1004-S1006
The structure of six-line ferrihydrite
Locality: synthetic
Sample: defect-free refinement
_database_code_amcsd 0012029
2.955 2.955 9.37 90 90 120 P-31c
atom   x   y    z occ
Fe   1/3 2/3 .136 .39
O1     0   0    0 .19
O2   2/3 1/3  .25