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: ilm60, T = 745 C _database_code_amcsd 0008569 5.11492 5.11492 13.9982 90 90 120 R-3 atom x y z occ Uiso FeA 0 0 .35575 .861 .0216 TiA 0 0 .35575 .139 .0216 FeB 0 0 .14154 .539 .0216 TiB 0 0 .14154 .461 .0216 O .3111 .0090 .2479 .0212