AM_Wustite_6 Formula: Fe.925 O Name: Wustite Unit cell: 6.073 6.073 6.073 59.92 59.92 59.92 , V=158.09 Space group: R-3 (148)

Fjellvag H , Gronvold F , Stolen S , Hauback B C , Journal of Solid State Chemistry , 124 (1996) p.52-57, On the crystallographic and magnetic structures of, nearly stoichiometric iron monoxide, Locality: synthetic, Note: low-temperature polymorph, Sample: Single-Phase Fe0.925O, T = 12 K