Iron
Fjellvag H, Hauback B C, Vogt T, Stolen S
American Mineralogist 87 (2002) 347-349
Monoclinic nearly stoichiometric wustite at low temperatures
Sample: Kjeller, T = 8 K
2.8604 2.8604 2.8604 90 90 90 Im3m
atom x y z
Fe   0 0 0