Benitoite Fisher V K Zeitschrift fur Kristallographie 129 (1969) 222-243 Verfeinerung der kristallstruktur von benitoit BaTi[Si3O9] Sample: Dallas Gem Mine, San Benito, Ca _database_code_amcsd 0010684 CELL PARAMETERS: 6.6410 6.6410 9.7590 90.000 90.000 120.000 SPACE GROUP: P-6c2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 372.737 Density (g/cm3): 3.683 MAX. ABS. INTENSITY / VOLUME**2: 51.26015423 RIR: 4.532 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.41 25.83 5.7513 1 0 0 3 18.18 2.91 4.8795 0 0 2 2 23.92 100.00 3.7208 1 0 2 6 26.85 15.82 3.3205 1 1 0 6 28.39 11.66 3.1435 1 1 1 12 31.10 28.00 2.8756 2 0 0 3 32.62 79.49 2.7452 1 1 2 12 36.26 4.48 2.4774 2 0 2 6 36.84 9.73 2.4397 0 0 4 2 40.15 8.35 2.2460 1 0 4 6 41.54 17.37 2.1738 2 1 0 6 42.61 6.55 2.1218 2 1 1 12 45.69 11.99 1.9857 2 1 2 12 46.17 15.42 1.9661 1 1 4 12 47.42 10.89 1.9171 3 0 0 3 48.96 15.22 1.8604 2 0 4 6 50.50 2.09 1.8074 2 1 3 12 51.20 12.76 1.7843 3 0 2 6 55.33 4.25 1.6602 2 2 0 6 56.72 10.95 1.6230 2 1 4 12 57.80 1.39 1.5951 3 1 0 6 58.64 3.01 1.5742 3 1 1 12 58.74 6.13 1.5718 2 2 2 12 59.02 6.09 1.5651 1 0 6 6 61.12 10.50 1.5162 3 1 2 12 61.52 5.79 1.5074 3 0 4 6 63.71 10.01 1.4607 1 1 6 12 65.13 3.09 1.4322 3 1 3 12 67.97 3.39 1.3792 4 0 2 6 68.34 7.09 1.3726 2 2 4 12 70.54 1.70 1.3351 3 1 4 12 71.50 2.11 1.3194 3 2 0 6 72.59 2.11 1.3023 2 1 6 12 74.50 2.53 1.2737 3 2 2 12 75.80 5.32 1.2550 4 1 0 6 76.53 1.43 1.2448 4 1 1 12 76.86 2.58 1.2403 3 0 6 6 76.98 2.28 1.2387 4 0 4 6 77.24 1.58 1.2351 3 1 5 12 78.18 1.89 1.2227 3 2 3 12 78.39 2.20 1.2199 0 0 8 2 78.73 4.90 1.2155 4 1 2 12 83.14 2.14 1.1619 2 2 6 12 83.25 2.31 1.1606 3 2 4 12 85.21 3.51 1.1389 3 1 6 12 86.70 2.16 1.1230 2 0 8 6 87.38 3.42 1.1160 4 1 4 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.