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 = 843 C _database_code_amcsd 0008589 5.12732 5.12732 14.0255 90 90 120 R-3 atom x y z occ Uiso FeA 0 0 .35590 .844 .0236 TiA 0 0 .35590 .156 .0236 FeB 0 0 .14010 .506 .0236 TiB 0 0 .14010 .494 .0236 O .3116 .0104 .2479 .0234