Feroxyhyte Sestu M, Carta D, Casula M F, Corrias A, Navarra G Journal of Solid State Chemistry 225 (2015) 256-260 Novel interpretation of the mean structure of feroxyhyte Locality: synthetic _database_code_amcsd 0021200 2.941 2.941 4.62 90 90 120 P-3m1 atom x y z occ Fe1 2/3 1/3 .045 .25 Fe2 2/3 1/3 .455 .25 Fe3 2/3 1/3 .545 .25 Fe4 2/3 1/3 .955 .25 O1 0 0 .25 .5 OH1 0 0 .25 .5 O2 1/3 2/3 .75 .5 OH2 1/3 2/3 .75 .5