Corundum Pauling L, Hendricks S B Journal of the American Chemical Society 47 (1925) 781-790 Crystal structures of hematite and corundum Locality: Ceylon _database_code_amcsd 0014077 CELL PARAMETERS: 5.1200 5.1200 5.1200 55.280 55.280 55.280 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 84.496 Density (g/cm3): 4.007 MAX. ABS. INTENSITY / VOLUME**2: 12.38474440 RIR: 1.006 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 25.64 53.57 3.4740 1 1 0 6 35.24 100.00 2.5466 2 1 1 6 37.88 44.51 2.3752 0 -1 1 6 41.79 1.04 2.1617 2 2 2 2 43.47 89.76 2.0818 2 1 0 12 52.70 51.18 1.7370 2 2 0 6 57.66 78.14 1.5987 3 2 1 12 59.91 2.76 1.5439 0 -1 2 12 61.31 2.02 1.5121 2 -1 1 12 61.47 11.20 1.5084 3 3 2 6 66.71 39.27 1.4021 3 1 0 12 68.41 52.16 1.3713 1 -2 1 6 70.62 1.32 1.3337 3 2 0 12 80.95 6.38 1.1876 0 -2 2 6 84.63 4.02 1.1452 3 -1 1 12 86.63 3.10 1.1238 0 -1 3 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.