Sillimanite Burt J B, Ross N L, Angel R J, Koch M American Mineralogist 91 (2006) 319-326 Equations of state and structures of andalusite to 9.8 GPa and sillimanite to 8.5 GPa Locality: Okkamitiya Sabaragamuiwa province, Sri Lanka Sample: P = 5.750 GPa _database_code_amcsd 0004112 CELL PARAMETERS: 7.3994 7.5576 5.7342 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 320.666 Density (g/cm3): 3.356 MAX. ABS. INTENSITY / VOLUME**2: 12.25907940 RIR: 1.189 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.77 24.38 5.2872 1 1 0 4 19.59 3.42 4.5325 1 0 1 4 23.54 1.23 3.7788 0 2 0 2 24.05 6.27 3.6997 2 0 0 2 26.49 60.48 3.3653 1 2 0 4 26.83 100.00 3.3229 2 1 0 4 31.11 1.02 2.8751 2 1 1 8 31.20 16.66 2.8671 0 0 2 2 33.91 26.42 2.6436 2 2 0 4 35.62 45.91 2.5204 1 1 2 8 37.72 11.53 2.3848 1 3 0 4 39.45 1.10 2.2841 0 2 2 4 39.77 8.41 2.2663 2 0 2 4 41.37 61.44 2.1825 1 2 2 8 43.46 14.73 2.0823 2 3 0 4 43.83 2.21 2.0654 3 2 0 4 46.39 2.12 1.9572 2 3 1 8 46.74 1.15 1.9435 2 2 2 8 48.16 1.21 1.8894 0 4 0 2 49.26 8.22 1.8498 4 0 0 2 50.27 7.55 1.8151 3 1 2 8 50.81 1.86 1.7968 4 1 0 4 51.88 3.07 1.7624 3 3 0 4 54.54 6.89 1.6827 2 4 0 4 54.78 6.94 1.6759 3 2 2 8 55.29 13.10 1.6615 4 2 0 4 58.50 11.06 1.5776 0 4 2 4 59.47 8.43 1.5544 4 0 2 4 59.95 4.37 1.5430 1 4 2 8 60.84 1.59 1.5225 4 1 2 8 61.79 44.58 1.5014 3 3 2 8 64.86 3.78 1.4375 4 2 2 8 65.06 17.26 1.4336 0 0 4 2 66.86 4.56 1.3992 2 5 0 4 68.04 4.96 1.3780 5 2 0 4 71.36 3.29 1.3218 4 4 0 4 71.54 5.46 1.3189 1 2 4 8 71.70 7.99 1.3163 2 1 4 8 71.73 13.45 1.3158 1 5 2 8 73.03 2.89 1.2956 5 1 2 8 73.48 1.26 1.2888 3 5 0 4 75.43 3.75 1.2602 2 2 4 8 75.47 2.49 1.2596 0 6 0 2 75.62 12.38 1.2575 2 5 2 8 76.74 10.51 1.2420 5 2 2 8 77.38 3.82 1.2332 6 0 0 2 77.72 3.76 1.2286 1 3 4 8 78.60 1.85 1.2171 6 1 0 4 79.92 1.31 1.2004 4 4 2 8 81.52 1.97 1.1808 2 3 4 8 82.80 3.61 1.1658 5 3 2 8 85.74 2.01 1.1331 4 0 4 4 87.77 1.22 1.1121 3 3 4 8 88.89 1.25 1.1010 2 6 2 8 89.90 2.71 1.0912 2 4 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.