Wustite Katsura T, Iwasaki B, Kimura S, Akimoto S Journal of Chemical Physics 47 (1967) 4559-4560 High-pressure synthesis of the stoichiometric compound FeO Locality: Synthetic _database_code_amcsd 0021198 4.317 4.317 4.317 90 90 90 Fm3m atom x y z occ Fe 0 0 0 .950 O .5 .5 .5