Lawsonite Pawley A R, Allan D R Mineralogical Magazine 65 (2001) 41-58 A high-pressure study of lawsonite using angle-dispersive powder-diffraction methods with synchrotron radiation Note: Run #BN97, P = 16.5 GPa Locality: synthetic _database_code_amcsd 0018956 CELL PARAMETERS: 5.1780 12.7870 5.6340 90.000 124.670 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 306.798 Density (g/cm3): 3.403 MAX. ABS. INTENSITY / VOLUME**2: 6.766778746 RIR: 0.648 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.85 22.42 6.3935 0 2 0 2 18.63 19.86 4.7641 -1 0 1 2 19.15 6.28 4.6336 0 0 1 2 19.89 13.33 4.4643 -1 1 1 4 20.39 3.35 4.3564 0 1 1 4 20.86 3.96 4.2586 1 0 0 2 22.00 17.94 4.0404 1 1 0 4 23.28 11.74 3.8201 -1 2 1 4 25.13 39.23 3.5443 1 2 0 4 28.09 16.50 3.1765 -1 3 1 4 28.45 3.61 3.1370 0 3 1 4 31.78 23.21 2.8157 -1 0 2 2 32.56 1.78 2.7498 -1 1 2 4 33.77 74.80 2.6545 -1 4 1 4 34.07 21.22 2.6313 0 4 1 4 34.82 44.78 2.5769 -1 2 2 4 34.96 22.07 2.5664 -2 0 1 2 35.10 100.00 2.5566 1 4 0 4 35.68 1.36 2.5162 -2 1 1 4 35.85 16.96 2.5049 1 0 1 2 36.55 4.76 2.4582 1 1 1 4 37.77 49.95 2.3820 -2 0 2 2 37.77 12.99 2.3817 -2 2 1 4 38.31 12.12 2.3494 -1 3 2 4 38.44 8.19 2.3417 -2 1 2 4 38.60 15.13 2.3323 1 2 1 4 40.01 1.45 2.2533 -1 5 1 4 40.28 5.36 2.2390 0 5 1 4 40.41 2.14 2.2321 -2 2 2 4 41.05 11.90 2.1986 -2 3 1 4 41.17 23.73 2.1924 1 5 0 4 41.45 11.66 2.1782 0 2 2 4 41.83 5.35 2.1596 1 3 1 4 42.41 10.67 2.1312 0 6 0 2 42.45 3.85 2.1293 2 0 0 2 43.07 5.65 2.1004 2 1 0 4 43.52 38.27 2.0793 -2 3 2 4 44.51 12.03 2.0355 0 3 2 4 44.87 12.75 2.0202 2 2 0 4 46.03 3.52 1.9717 1 4 1 4 46.69 3.46 1.9454 -1 6 1 4 46.93 1.76 1.9362 0 6 1 4 47.72 4.21 1.9058 1 6 0 4 47.75 14.37 1.9048 2 3 0 4 48.06 5.32 1.8931 -1 5 2 4 48.53 2.38 1.8760 0 4 2 4 49.40 1.06 1.8449 -2 0 3 2 49.95 5.48 1.8260 -2 1 3 4 50.07 2.35 1.8216 -1 0 3 2 50.37 3.92 1.8115 -2 5 1 4 51.04 3.88 1.7895 1 5 1 4 51.56 1.51 1.7726 -2 2 3 4 53.14 4.58 1.7236 -3 0 2 2 53.36 2.96 1.7170 0 5 2 4 53.74 1.46 1.7056 -1 7 1 4 53.95 1.17 1.6994 0 7 1 4 53.96 19.62 1.6993 -1 6 2 4 54.17 1.78 1.6931 -2 3 3 4 54.67 7.08 1.6788 1 7 0 4 54.80 2.21 1.6751 -1 3 3 4 54.83 9.40 1.6742 1 0 2 2 55.19 1.38 1.6641 -3 2 2 4 56.21 2.81 1.6364 2 5 0 4 56.42 2.78 1.6309 -3 1 1 4 56.85 3.47 1.6196 1 2 2 4 56.95 1.92 1.6170 2 0 1 2 57.44 1.30 1.6042 2 1 1 4 57.67 17.04 1.5984 0 8 0 2 57.69 9.93 1.5979 -2 4 3 4 57.69 1.75 1.5979 -3 3 2 4 58.07 1.84 1.5883 -2 6 2 4 58.09 7.00 1.5880 -3 0 3 2 58.30 2.81 1.5827 -1 4 3 4 58.88 17.15 1.5685 0 6 2 4 59.88 3.45 1.5445 0 0 3 2 61.08 33.78 1.5171 -3 4 2 4 61.35 1.22 1.5110 0 8 1 4 61.57 24.05 1.5063 2 6 0 4 61.79 1.11 1.5014 0 2 3 4 62.61 2.82 1.4837 -1 5 3 4 62.64 10.76 1.4831 1 4 2 4 62.98 2.56 1.4759 1 7 1 4 64.13 8.82 1.4521 0 3 3 4 64.59 2.48 1.4429 2 4 1 4 65.28 1.74 1.4293 -3 5 2 4 65.65 1.66 1.4222 -3 4 3 4 66.40 12.38 1.4079 -2 0 4 2 67.60 3.20 1.3858 3 2 0 4 68.21 1.47 1.3749 -2 2 4 4 69.25 4.60 1.3568 -2 8 1 4 69.78 1.66 1.3478 1 9 0 4 69.80 3.86 1.3474 1 8 1 4 69.84 5.51 1.3468 3 3 0 4 71.02 10.55 1.3273 -2 8 2 4 71.34 2.65 1.3221 0 5 3 4 71.48 4.43 1.3198 -3 2 4 4 71.61 1.40 1.3178 -1 1 4 4 71.74 1.53 1.3157 0 8 2 4 72.87 2.05 1.2981 -2 7 3 4 73.66 1.73 1.2860 -3 3 4 4 74.18 2.01 1.2783 2 8 0 4 75.09 1.20 1.2651 -1 3 4 4 75.98 3.06 1.2525 2 0 2 2 76.68 1.39 1.2428 -3 4 4 4 77.09 4.84 1.2371 1 1 3 4 78.02 1.26 1.2247 1 10 0 4 78.08 7.74 1.2239 -1 4 4 4 79.06 1.96 1.2112 0 9 2 4 79.81 3.54 1.2017 2 3 2 4 79.83 1.86 1.2014 -1 8 3 4 81.46 1.92 1.1814 3 6 0 4 81.84 1.63 1.1769 3 1 1 4 82.76 1.17 1.1662 2 4 2 4 82.93 10.57 1.1643 -1 10 2 4 83.10 1.28 1.1623 3 2 1 4 84.69 2.64 1.1445 -2 10 1 4 85.12 1.21 1.1398 -3 6 4 4 85.20 2.09 1.1389 1 10 1 4 86.36 1.03 1.1265 -3 -8 3 4 86.86 1.26 1.1214 1 11 0 4 87.20 2.63 1.1179 0 3 4 4 87.91 1.97 1.1107 0 8 3 4 88.12 3.14 1.1086 3 4 1 4 89.38 2.70 1.0962 2 10 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.