Fe21.34 Li9.28 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 1008636 _database_code_amcsd 0016525 8.4325 8.4325 8.4325 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Fe1 .5 .5 .5 .894 Li1 .5 .5 .5 .106 Fe2 0 0 0 .368 Li2 0 0 0 .474 Fe3 .125 .125 .125 .143 O3 .2539 .2539 .2539