Danburite Dunbar C, Machatschki F Zeitschrift fur Kristallographie 76 (1931) 133-145 The structure of danburite, CaB2Si2O8 _cod_database_code 1011048 _database_code_amcsd 0017950 CELL PARAMETERS: 8.7500 8.0100 7.7200 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 541.076 Density (g/cm3): 3.018 MAX. ABS. INTENSITY / VOLUME**2: 9.113330404 RIR: 0.983 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.99 6.74 5.9082 1 1 0 4 20.30 1.91 4.3750 2 0 0 2 22.20 1.66 4.0050 0 2 0 2 23.04 20.59 3.8600 0 0 2 2 24.44 7.89 3.6417 1 2 0 4 25.05 100.00 3.5551 0 2 1 4 25.92 21.47 3.4379 2 1 1 8 27.07 23.09 3.2936 1 2 1 8 27.60 24.71 3.2315 1 1 2 8 30.25 55.50 2.9541 2 2 0 4 30.89 26.66 2.8945 2 0 2 4 32.45 2.71 2.7590 2 2 1 8 32.67 49.77 2.7406 3 1 0 4 32.82 29.74 2.7284 3 0 1 4 33.84 41.66 2.6489 1 2 2 8 34.73 1.77 2.5827 3 1 1 8 35.14 4.07 2.5538 1 3 0 4 36.39 5.07 2.4688 1 0 3 4 37.08 10.20 2.4245 1 3 1 8 38.14 5.35 2.3593 1 1 3 8 38.37 1.23 2.3459 2 2 2 8 41.27 4.79 2.1875 4 0 0 2 41.72 6.13 2.1650 0 2 3 4 42.28 4.53 2.1376 2 1 3 8 42.44 4.41 2.1298 1 3 2 8 45.06 22.18 2.0121 3 2 2 8 45.28 1.61 2.0025 0 4 0 2 46.09 4.14 1.9694 3 3 0 4 46.26 9.52 1.9625 2 3 2 8 46.82 18.83 1.9404 2 2 3 8 46.87 1.10 1.9384 0 4 1 4 47.09 8.76 1.9300 0 0 4 2 47.10 4.76 1.9296 3 0 3 4 47.35 1.36 1.9198 4 2 0 4 47.65 9.13 1.9083 3 3 1 8 47.79 5.22 1.9031 4 0 2 4 48.08 3.15 1.8925 1 4 1 8 49.70 3.78 1.8346 1 1 4 8 50.34 11.68 1.8127 1 3 3 8 51.57 3.07 1.7722 2 4 1 8 51.77 2.07 1.7658 2 0 4 4 52.14 1.74 1.7543 3 3 2 8 53.11 2.89 1.7244 2 1 4 8 53.29 1.47 1.7189 4 2 2 8 53.60 12.96 1.7097 5 1 0 4 53.71 6.50 1.7067 5 0 1 4 53.72 5.51 1.7062 2 3 3 8 53.75 1.56 1.7053 1 2 4 8 55.60 4.21 1.6529 4 3 1 8 55.68 1.21 1.6509 3 4 0 4 55.83 2.35 1.6468 2 4 2 8 56.39 4.40 1.6317 4 1 3 8 57.47 5.07 1.6036 5 2 0 4 58.39 3.97 1.5804 0 4 3 4 58.58 3.09 1.5758 1 5 0 4 59.07 4.88 1.5640 3 3 3 8 59.10 1.46 1.5632 5 1 2 8 59.66 9.81 1.5497 4 3 2 8 59.91 4.17 1.5440 1 5 1 8 60.09 2.42 1.5397 1 3 4 8 60.93 2.04 1.5205 1 0 5 4 61.05 2.95 1.5179 3 4 2 8 62.48 6.05 1.4864 2 4 3 8 63.57 1.07 1.4636 5 3 0 4 64.37 1.13 1.4472 4 0 4 4 64.70 6.64 1.4406 0 2 5 4 64.84 3.29 1.4380 5 3 1 8 65.12 2.84 1.4325 2 1 5 8 65.55 1.61 1.4242 4 1 4 8 65.55 1.11 1.4240 5 1 3 8 65.68 2.49 1.4215 1 2 5 8 66.26 1.66 1.4106 6 1 1 8 66.74 6.81 1.4016 2 5 2 8 67.40 1.34 1.3895 3 4 3 8 68.47 3.75 1.3703 6 2 0 4 68.80 1.10 1.3646 3 0 5 4 68.82 1.08 1.3642 6 0 2 4 71.49 1.45 1.3197 1 6 0 4 73.23 2.85 1.2925 4 5 0 4 73.62 1.91 1.2867 0 0 6 2 74.08 2.31 1.2799 6 3 0 4 74.42 2.27 1.2747 4 5 1 8 74.59 3.13 1.2722 5 3 3 8 75.83 1.48 1.2545 3 4 4 8 77.37 1.22 1.2334 5 2 4 8 77.43 5.51 1.2326 3 5 3 8 78.00 1.59 1.2250 0 2 6 4 78.17 1.82 1.2227 0 4 5 4 78.33 1.32 1.2206 1 5 4 8 78.76 2.89 1.2151 3 3 5 8 78.98 1.42 1.2123 2 6 2 8 79.19 2.53 1.2095 6 2 3 8 81.17 2.10 1.1850 0 6 3 4 81.45 1.36 1.1816 5 5 0 4 81.62 1.15 1.1796 2 2 6 8 81.79 1.03 1.1776 2 4 5 8 81.90 1.64 1.1763 7 1 2 8 82.89 3.90 1.1647 3 1 6 8 83.50 1.35 1.1578 5 0 5 4 84.27 1.09 1.1491 1 3 6 8 84.56 1.03 1.1459 5 1 5 8 85.05 2.95 1.1405 4 3 5 8 85.60 1.87 1.1346 1 7 0 4 86.05 1.25 1.1299 5 5 2 8 86.09 1.78 1.1294 3 2 6 8 86.95 1.67 1.1204 2 3 6 8 88.70 2.59 1.1028 1 5 5 8 89.63 2.03 1.0938 8 0 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.