AM_Goethite_4 Formula: Fe O2 Name: Goethite Unit cell: 4.5692 9.9428 3.0163 90.0 90.0 90.0 , V=137.03 Space group: PBNM (62)

Nagai T , Kagi H , Yamanaka T , American Mineralogist , 88 (2003) p.1423-1427, Variation of hydrogen bonded O...O distances in goethite at high pressure, Sample at P = 2.8 GPa