Fe21.33 Li9.07 O32 Pernet M, Strobel P, Bonnet B, Bordet P, Chabre Y Solid State Ionics 66 (1993) 259-265 Structural and electrochemical study of lithium insertion into gamma-Fe2O3 _cod_database_code 1008637 _database_code_amcsd 0016526 8.4328 8.4328 8.4328 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Fe1 .5 .5 .5 .919 Li1 .5 .5 .5 .081 Fe2 0 0 0 .363 Li2 0 0 0 .486 Fe3 .125 .125 .125 .103 O3 .2528 .2528 .2528