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 = 203 C _database_code_amcsd 0008559 CELL PARAMETERS: 5.0789 5.0789 13.9269 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 311.122 Density (g/cm3): 4.960 MAX. ABS. INTENSITY / VOLUME**2: 50.14571070 RIR: 3.292 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 23.93 27.32 3.7187 0 1 2 6 32.81 100.00 2.7300 1 0 4 6 35.34 69.17 2.5395 1 1 0 6 38.80 1.35 2.3212 0 0 6 2 40.49 7.99 2.2279 2 -1 3 6 40.49 12.13 2.2279 1 1 3 6 43.14 1.60 2.0971 2 0 2 6 48.99 36.25 1.8594 0 2 4 6 53.48 22.21 1.7133 2 -1 6 6 53.48 19.84 1.7133 1 1 6 6 56.88 8.80 1.6187 0 1 8 6 56.95 1.30 1.6170 -1 3 2 6 61.84 13.25 1.5002 2 1 4 6 61.84 15.36 1.5002 3 -1 4 6 63.45 27.91 1.4662 3 0 0 6 68.77 2.98 1.3650 2 0 8 6 70.99 9.49 1.3277 1 0 10 6 71.38 1.14 1.3214 2 -1 9 6 74.77 5.99 1.2697 2 2 0 6 79.76 2.18 1.2023 -1 3 8 6 79.76 1.91 1.2023 1 2 8 6 81.87 4.72 1.1766 0 2 10 6 84.07 4.19 1.1513 1 3 4 6 84.07 3.34 1.1513 -1 4 4 6 87.59 3.15 1.1140 4 -2 6 6 87.59 3.45 1.1140 2 2 6 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.