Ilmenite Barth T F W, Posnjak E Zeitschrift fur Kristallographie 88 (1934) 265-270 The crystal structure of ilmenite Locality: Quincy, Massachusetts, USA _database_code_amcsd 0010536 CELL PARAMETERS: 5.5200 5.5200 5.5200 54.830 54.830 54.830 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 104.617 Density (g/cm3): 4.815 MAX. ABS. INTENSITY / VOLUME**2: 48.19817068 RIR: 3.259 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.98 1.56 4.6752 1 1 1 2 21.15 1.83 4.2001 1 0 0 6 23.87 22.54 3.7284 1 1 0 6 32.65 100.00 2.7427 2 1 1 6 35.31 64.73 2.5416 0 -1 1 6 40.39 5.30 2.2330 2 0 1 6 40.39 16.35 2.2330 2 1 0 6 43.07 1.02 2.1001 2 0 0 6 48.85 37.02 1.8642 2 2 0 6 53.24 17.79 1.7205 3 1 2 6 53.24 17.79 1.7205 3 2 1 6 56.50 11.16 1.6288 3 3 2 6 61.71 14.67 1.5032 3 0 1 6 61.71 14.67 1.5032 3 1 0 6 63.39 27.02 1.4674 1 -2 1 6 74.69 5.84 1.2708 0 -2 2 6 77.90 1.01 1.2263 3 -1 1 6 83.92 3.88 1.1530 3 -1 2 6 83.92 3.88 1.1530 2 -1 3 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.