Ilmenite Harrison R J, Redfern S A T Physics and Chemistry of Minerals 28 (2001) 399-412 Short- and long-range ordering in the ilmenite-hematite solid solution Sample: ilm65, T = 697 C _database_code_amcsd 0008585 5.11451 5.11451 14.0061 90 90 120 R-3 atom x y z occ Uiso FeA 0 0 .35585 .923 .0206 TiA 0 0 .35585 .077 .0206 FeB 0 0 .13954 .427 .0206 TiB 0 0 .13954 .573 .0206 O .3126 .0123 .2470 .0207