Al Cr2 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 1001227 _database_code_amcsd 0013487 5.796 5.796 9.466 90 90 120 P6_3mc atom x y z occ Li1 1/3 2/3 -.116 Li2 0 0 .512 Cr1 .1724 -.1724 .2151 .6667 Al1 .1724 -.1724 .2151 .3333 Sb1 1/3 2/3 .4910 O1 0 0 .302 O2 1/3 2/3 .090 O3 .482 -.482 .346 O4 .165 -.165 .596