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 = 1.548 GPa _database_code_amcsd 0004110 CELL PARAMETERS: 7.4604 7.6395 5.7584 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 328.193 Density (g/cm3): 3.279 MAX. ABS. INTENSITY / VOLUME**2: 10.97732542 RIR: 1.090 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.61 19.36 5.3375 1 1 0 4 19.47 3.44 4.5584 1 0 1 4 23.29 1.08 3.8198 0 2 0 2 23.85 7.07 3.7302 2 0 0 2 26.21 81.37 3.4000 1 2 0 4 26.59 100.00 3.3520 2 1 0 4 30.53 1.03 2.9278 1 2 1 8 30.87 1.12 2.8969 2 1 1 8 31.06 17.93 2.8792 0 0 2 2 33.58 28.03 2.6687 2 2 0 4 35.42 50.88 2.5340 1 1 2 8 37.31 11.06 2.4100 1 3 0 4 38.05 1.31 2.3647 3 1 0 4 39.18 1.51 2.2992 0 2 2 4 39.54 9.45 2.2792 2 0 2 4 41.08 69.84 2.1972 1 2 2 8 43.01 14.57 2.1032 2 3 0 4 43.42 3.08 2.0841 3 2 0 4 45.94 1.85 1.9755 2 3 1 8 46.39 1.15 1.9573 2 2 2 8 48.83 8.86 1.8651 4 0 0 2 49.91 7.68 1.8274 3 1 2 8 50.36 1.63 1.8119 4 1 0 4 51.35 2.77 1.7792 3 3 0 4 53.93 8.72 1.7000 2 4 0 4 54.34 7.53 1.6882 3 2 2 8 54.77 14.38 1.6760 4 2 0 4 57.94 17.67 1.5916 0 4 2 4 59.01 8.94 1.5654 4 0 2 4 59.38 3.30 1.5565 1 4 2 8 60.36 1.65 1.5335 4 1 2 8 61.24 42.00 1.5135 3 3 2 8 64.31 4.35 1.4485 4 2 2 8 64.76 18.29 1.4396 0 0 4 2 66.08 3.93 1.4139 2 5 0 4 67.38 6.41 1.3898 5 2 0 4 70.58 4.66 1.3344 4 4 0 4 70.97 12.93 1.3281 1 5 2 8 71.12 6.82 1.3257 1 2 4 8 71.30 7.71 1.3228 2 1 4 8 72.40 3.20 1.3053 5 1 2 8 72.62 1.22 1.3018 3 5 0 4 74.53 1.87 1.2732 0 6 0 2 74.81 13.93 1.2691 2 5 2 8 74.96 3.81 1.2670 2 2 4 8 76.04 11.96 1.2516 5 2 2 8 76.63 4.12 1.2434 6 0 0 2 77.18 3.59 1.2359 1 3 4 8 77.65 1.21 1.2296 3 1 4 8 77.83 1.81 1.2273 6 1 0 4 79.10 2.97 1.2107 4 4 2 8 80.92 1.72 1.1880 2 3 4 8 81.99 3.51 1.1752 5 3 2 8 85.14 2.10 1.1396 4 0 4 4 87.08 1.07 1.1191 3 3 4 8 87.82 1.15 1.1116 2 6 2 8 89.13 3.25 1.0986 2 4 4 8 89.64 1.18 1.0937 6 2 2 8 89.67 1.55 1.0934 4 5 2 8 89.81 5.13 1.0920 4 2 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.