AM_Ferrihydrite_4 Formula: Fe.39 O.595 Name: Ferrihydrite Unit cell: 2.955 2.955 9.37 90.0 90.0 120.0 , V=70.86 Space group: P-31C (163)

Jansen E , Kyek A , Schafer W , Schwertmann U , Applied Physics , A74 (2002) p.S1004-S1006, The structure of six-line ferrihydrite, Locality: synthetic, Sample: defect-free refinement