Cohenite Westgren A Jernkontorets Annaler 1932 (1932) 457-468 Cementitens kristallstruktur _cod_database_code 1010961 _database_code_amcsd 0017888 CELL PARAMETERS: 4.5170 5.0700 6.7300 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 154.125 Density (g/cm3): 7.737 MAX. ABS. INTENSITY / VOLUME**2: 54.34344354 RIR: 2.287 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 26.49 1.16 3.3650 0 0 2 2 29.63 1.23 3.0152 1 1 1 8 35.41 1.74 2.5350 0 2 0 2 37.77 27.66 2.3821 1 1 2 8 37.93 26.33 2.3723 0 2 1 4 39.92 24.57 2.2585 2 0 0 2 40.82 19.45 2.2107 1 2 0 4 43.07 53.91 2.1003 1 2 1 8 43.89 51.20 2.0631 2 1 0 4 44.76 48.60 2.0247 0 2 2 4 45.13 100.00 2.0092 1 0 3 4 46.01 48.50 1.9725 2 1 1 8 48.55 1.11 1.8753 2 0 2 4 48.75 29.75 1.8679 1 1 3 8 49.32 52.72 1.8476 1 2 2 8 51.99 18.09 1.7588 2 1 2 8 54.54 4.71 1.6825 0 0 4 2 54.63 12.63 1.6800 0 2 3 4 56.24 7.04 1.6357 2 2 1 8 58.29 14.82 1.5828 1 3 0 4 60.04 3.03 1.5408 1 3 1 8 61.51 8.40 1.5076 2 2 2 8 61.60 2.00 1.5056 1 1 4 8 66.22 2.09 1.4113 3 1 1 8 66.73 3.80 1.4018 0 2 4 4 69.77 1.34 1.3480 2 2 3 8 70.31 2.30 1.3388 1 2 4 8 71.07 17.84 1.3265 3 1 2 8 73.40 1.68 1.2899 1 0 5 4 75.77 2.69 1.2554 2 3 2 8 76.15 1.73 1.2501 1 1 5 8 78.35 13.71 1.2204 1 4 0 4 78.86 17.16 1.2138 3 1 3 8 79.88 2.51 1.2008 1 4 1 8 80.67 1.04 1.1911 2 2 4 8 80.85 6.90 1.1888 0 2 5 4 81.07 1.42 1.1861 0 4 2 4 83.42 18.31 1.1587 2 3 3 8 84.22 10.81 1.1497 1 2 5 8 86.11 2.06 1.1293 4 0 0 2 86.29 9.41 1.1273 2 1 5 8 86.59 12.75 1.1242 3 3 0 4 86.83 6.42 1.1217 0 0 6 2 88.09 2.09 1.1088 3 3 1 8 88.63 11.77 1.1035 0 4 3 4 88.76 5.87 1.1022 4 1 0 4 89.45 3.61 1.0955 3 1 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.