Hematite Pauling L, Hendricks S B Journal of the American Chemical Society 47 (1925) 781-790 Crystal structures of hematite and corundum Locality: natural _database_code_amcsd 0014076 CELL PARAMETERS: 5.4200 5.4200 5.4200 55.280 55.280 55.280 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 100.236 Density (g/cm3): 5.290 MAX. ABS. INTENSITY / VOLUME**2: 54.54156886 RIR: 3.357 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 24.20 37.20 3.6775 1 1 0 6 33.23 100.00 2.6959 2 1 1 6 35.71 80.89 2.5144 0 -1 1 6 39.37 2.41 2.2884 2 2 2 2 40.95 17.18 2.2037 2 1 0 12 43.61 1.58 2.0756 2 0 0 6 49.58 40.91 1.8388 2 2 0 6 54.20 46.49 1.6924 3 2 1 12 56.29 1.06 1.6344 0 -1 2 12 57.58 2.08 1.6007 2 -1 1 12 57.74 8.98 1.5968 3 3 2 6 62.58 32.63 1.4842 3 1 0 12 64.15 28.22 1.4517 1 -2 1 6 75.64 7.37 1.2572 0 -2 2 6 77.94 1.66 1.2258 3 3 0 6 80.79 1.84 1.1896 0 -1 3 12 85.16 8.10 1.1394 3 -1 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.