CdCr2O4 Verwey E J W, Heilmann E L Journal of Chemical Physics 15 (1947) 174-180 Physical properties and cation arrangement of oxides with spinel structures _database_code_amcsd 0012946 8.567 8.567 8.567 90 90 90 Fd3m atom x y z CdA 0 0 0 CrB .625 .625 .625 O .385 .385 .385