AM_Ilmenite_31 Formula: (Fe1.35 Ti.65) O3 Name: Ilmenite Unit cell: 5.08175 5.08175 13.9383 90.0 90.0 120.0 , V=311.72 Space group: R11-3 (1)

Harrison R J , Redfern S A T , Physics and Chemistry of Minerals , 28 (2001) p.399-412, Short- and long-range ordering in the ilmenite-hematite solid solution, Sample: ilm65, T = 209 C