Fe2.8 O4 Sn0.2 Djega-Mariadassou C, Basile F, Poix P, Michel A Annales de Chimie 1973 (1973) 15-20 Preparation et proprietes cristallographiques des phases Fe3-x Snx O4 _cod_database_code 1001049 _database_code_amcsd 0012016 8.461 8.461 8.461 90 90 90 Fd3m atom x y z occ Fe1 0 0 0 Fe2 .625 .625 .625 .9 Sn1 .625 .625 .625 .1 O1 .379 .379 .379