Fe3 Li2 O8 Sb Tarte P, Cahay R, Preudhomme J, Hervieu M, Choisnet J, Raveau B Journal of Solid State Chemistry 44 (1982) 282-289 Hexagonal-spinel transitions in antimonates Li2Cr(3-x)M(III)xSbO8 _cod_database_code 1001232 _database_code_amcsd 0013492 8.425 8.425 8.425 90 90 90 Fd3m atom x y z occ Li1 0 0 0 .3333 Fe1 0 0 0 .5 Sb1 0 0 0 .1667 Li2 .625 .625 .625 .3333 Fe2 .625 .625 .625 .5 Sb2 .625 .625 .625 .1667 O1 .382 .382 .382