Eucryptite Daniels P, Fyfe C A American Mineralogist 86 (2001) 279-283 Al, Si order in the crystal structure of alpha-eucryptite (LiAlSiO4) Not the correct model _database_code_amcsd 0002631 CELL PARAMETERS: 13.5320 13.5320 9.0440 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1434.218 Density (g/cm3): 2.626 MAX. ABS. INTENSITY / VOLUME**2: 7.580741972 RIR: 0.940 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.08 43.33 6.7660 1 1 0 6 21.06 31.21 4.2188 0 1 2 6 22.35 38.90 3.9779 2 1 1 6 22.35 55.90 3.9779 3 -1 1 6 22.76 31.44 3.9064 3 0 0 6 24.87 7.13 3.5799 2 0 2 6 26.34 100.00 3.3830 2 2 0 6 28.20 8.43 3.1643 1 2 2 6 28.20 7.71 3.1643 -1 3 2 6 29.20 9.09 3.0587 1 3 1 6 29.20 2.25 3.0587 -1 4 1 6 32.52 44.24 2.7537 1 1 3 6 32.52 44.81 2.7537 2 -1 3 6 35.09 65.03 2.5573 4 1 0 6 36.54 3.49 2.4588 0 4 2 6 37.69 15.30 2.3866 0 3 3 6 37.69 14.49 2.3866 3 0 3 6 39.98 14.89 2.2553 3 3 0 6 40.06 3.82 2.2507 2 2 3 6 40.06 3.68 2.2507 4 -2 3 6 42.00 2.67 2.1511 2 4 1 6 43.49 1.88 2.0809 5 0 2 6 46.49 6.22 1.9532 6 0 0 6 46.57 3.87 1.9502 -1 5 3 6 46.57 3.45 1.9502 4 1 3 6 48.30 5.50 1.8843 7 -3 1 6 48.30 1.48 1.8843 4 3 1 6 48.51 12.29 1.8766 2 5 0 6 50.54 16.81 1.8059 6 -3 3 6 50.54 14.88 1.8059 3 3 3 6 51.02 3.53 1.7900 4 0 4 6 54.82 1.47 1.6746 1 2 5 6 54.82 4.06 1.6746 -1 3 5 6 55.85 1.30 1.6462 -3 8 1 6 56.11 6.68 1.6392 0 6 3 6 56.11 7.13 1.6392 6 0 3 6 56.56 2.00 1.6273 0 5 4 6 57.63 1.79 1.5995 6 2 1 6 58.39 1.08 1.5805 3 1 5 6 59.56 7.87 1.5522 1 7 0 6 59.56 6.68 1.5522 7 1 0 6 60.54 2.22 1.5294 -2 8 2 6 61.52 15.28 1.5073 0 0 6 2 62.95 1.60 1.4765 3 6 0 6 62.95 1.87 1.4765 6 3 0 6 63.43 1.83 1.4664 4 3 4 6 65.55 1.02 1.4241 4 5 2 6 67.92 16.86 1.3800 1 7 3 6 67.92 5.35 1.3800 -1 8 3 6 67.92 16.81 1.3800 8 -1 3 6 67.92 5.52 1.3800 7 1 3 6 68.10 3.77 1.3768 2 2 6 6 68.10 3.79 1.3768 4 -2 6 6 69.46 3.13 1.3532 5 5 0 6 71.10 7.44 1.3260 -3 9 3 6 71.10 7.21 1.3260 6 3 3 6 71.55 1.44 1.3187 3 4 5 6 72.61 9.28 1.3021 9 0 0 6 72.84 5.45 1.2985 -1 5 6 6 72.84 5.45 1.2985 4 1 6 6 76.14 1.27 1.2502 9 -4 4 6 76.86 2.11 1.2403 3 -1 7 6 77.29 1.56 1.2345 10 -5 3 6 77.29 1.54 1.2345 5 5 3 6 79.24 1.35 1.2089 -2 8 5 6 79.90 1.16 1.2006 1 3 7 6 80.49 1.21 1.1933 0 6 6 6 80.49 1.47 1.1933 6 0 6 6 81.13 1.87 1.1855 9 1 2 6 81.82 1.58 1.1771 2 8 3 6 81.82 1.44 1.1771 10 -2 3 6 81.99 1.53 1.1752 2 5 6 6 81.99 1.69 1.1752 7 -2 6 6 85.62 1.52 1.1344 0 10 2 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.