Ullmannite Peacock M, Berry L University of Toronto Studies, Geological Series 44 (1940) 47-69 Roentgenographic observations on ore minerals _cod_database_code 1011234 _database_code_amcsd 0018100 CELL PARAMETERS: 5.7240 5.7240 5.7240 90.000 90.000 90.000 SPACE GROUP: P2_13 X-RAY WAVELENGTH: 1.541838 Cell Volume: 187.542 Density (g/cm3): 7.360 MAX. ABS. INTENSITY / VOLUME**2: 154.8246978 RIR: 6.850 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 21.96 43.71 4.0475 1 1 0 12 26.98 15.80 3.3048 1 1 1 4 31.25 24.35 2.8620 2 0 0 6 35.05 78.31 2.5599 2 1 0 12 35.05 21.69 2.5599 2 0 1 12 38.53 59.69 2.3368 2 1 1 12 44.78 16.89 2.0237 2 2 0 12 50.42 8.59 1.8101 3 0 1 12 50.42 1.75 1.8101 3 1 0 12 53.06 55.89 1.7259 3 1 1 12 55.62 14.25 1.6524 2 2 2 4 58.10 15.43 1.5876 3 0 2 12 58.10 9.67 1.5876 3 2 0 12 60.52 13.92 1.5298 3 2 1 12 60.52 13.18 1.5298 3 1 2 12 65.19 2.86 1.4310 4 0 0 6 69.70 1.85 1.3492 3 3 0 12 69.70 3.35 1.3492 4 1 1 12 74.07 2.62 1.2799 4 0 2 12 74.07 2.62 1.2799 4 2 0 12 76.22 11.33 1.2491 4 2 1 12 76.22 4.23 1.2491 4 1 2 12 78.35 4.70 1.2204 3 3 2 12 82.57 4.26 1.1684 4 2 2 12 86.75 2.96 1.1226 4 1 3 12 86.75 1.66 1.1226 5 1 0 12 88.83 11.94 1.1016 5 1 1 12 88.83 3.45 1.1016 3 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.