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 = 594 C _database_code_amcsd 0008577 5.10615 5.10615 13.9817 90 90 120 R-3 atom x y z occ Uiso FeA 0 0 .35552 .935 .02177 TiA 0 0 .35552 .065 .02177 FeB 0 0 .14078 .465 .02177 TiB 0 0 .14078 .535 .02177 O .3116 .0103 .2473 .02264