Prehnite Detrie T A, Ross N L, Angel R J, Gatta G D European Journal of Mineralogy 21 (2009) 561-570 Equation of state and structure of prehnite to 9.8 GPa Locality: N'Chwaning II mine, Kuruman, South Africa Note: P = 5.111 GPa _database_code_amcsd 0007291 CELL PARAMETERS: 4.5414 5.4023 18.2913 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 448.759 Density (g/cm3): 3.037 MAX. ABS. INTENSITY / VOLUME**2: 6.926101227 RIR: 0.743 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.67 1.70 9.1456 0 0 2 2 17.11 20.91 5.1811 0 1 1 4 19.41 1.85 4.5728 0 0 4 2 19.55 26.90 4.5414 1 0 0 2 21.85 9.58 4.0675 1 0 2 4 21.98 1.54 4.0434 0 1 3 4 25.63 39.78 3.4763 1 1 0 4 26.09 100.00 3.4151 1 1 1 8 27.45 64.50 3.2495 1 1 2 8 27.68 40.97 3.2223 1 0 4 4 29.30 19.74 3.0485 0 0 6 2 29.58 90.50 3.0199 1 1 3 8 32.35 36.85 2.7674 1 1 4 8 33.17 3.36 2.7011 0 2 0 2 34.63 18.45 2.5905 0 2 2 4 35.46 28.99 2.5311 1 0 6 4 35.63 82.28 2.5200 1 1 5 8 38.26 5.61 2.3523 0 1 7 4 38.72 28.47 2.3257 0 2 4 4 38.79 18.54 2.3215 1 2 0 4 39.11 17.06 2.3031 1 2 1 8 39.31 14.29 2.2920 1 1 6 8 39.41 10.52 2.2864 0 0 8 2 39.69 3.05 2.2707 2 0 0 2 41.63 7.48 2.1696 1 2 3 8 43.32 4.45 2.0887 1 1 7 8 43.52 2.01 2.0797 2 1 1 8 44.36 5.72 2.0422 1 0 8 4 44.55 19.03 2.0338 2 0 4 4 44.83 9.73 2.0217 0 2 6 4 45.83 1.50 1.9799 2 1 3 8 46.32 1.71 1.9602 1 2 5 8 47.60 16.45 1.9103 1 1 8 8 47.79 9.43 1.9034 2 1 4 8 47.82 2.87 1.9022 0 1 9 4 49.85 1.77 1.8291 0 0 10 2 50.21 9.65 1.8169 2 1 5 8 52.13 16.44 1.7545 1 1 9 8 52.43 5.25 1.7452 0 2 8 4 52.66 48.51 1.7381 2 2 0 4 52.74 2.59 1.7355 1 2 7 8 53.02 3.22 1.7270 0 3 3 4 53.07 7.81 1.7257 2 1 6 8 54.05 2.93 1.6967 1 0 10 4 54.84 10.57 1.6740 1 3 0 4 55.09 5.47 1.6670 1 3 1 8 55.83 1.71 1.6466 1 3 2 8 56.31 23.07 1.6337 2 1 7 8 56.49 1.54 1.6290 1 2 8 8 57.00 3.14 1.6156 0 3 5 4 57.05 6.76 1.6142 1 3 3 8 57.17 5.48 1.6112 2 0 8 4 58.74 2.32 1.5720 1 3 4 8 59.91 6.52 1.5440 2 1 8 8 60.76 6.35 1.5243 0 0 12 2 60.86 21.45 1.5222 1 3 5 8 61.20 11.37 1.5145 0 2 10 4 61.40 8.30 1.5100 2 2 6 8 62.65 9.41 1.4828 0 3 7 4 63.39 1.02 1.4673 1 3 6 8 64.09 3.89 1.4530 3 1 1 8 64.48 3.74 1.4451 1 0 12 4 64.90 4.30 1.4368 1 2 10 8 65.53 7.52 1.4245 2 0 10 4 65.88 5.57 1.4177 3 1 3 8 66.31 1.70 1.4095 1 3 7 8 67.04 4.67 1.3960 1 1 12 8 67.43 2.98 1.3888 3 1 4 8 67.72 18.38 1.3837 2 2 8 8 69.40 12.47 1.3541 3 1 5 8 69.61 7.44 1.3506 0 4 0 2 69.75 1.77 1.3482 2 3 4 8 69.78 1.52 1.3478 0 3 9 4 70.48 1.21 1.3361 0 4 2 4 71.00 3.53 1.3275 0 2 12 4 71.43 2.23 1.3206 3 2 0 4 71.65 1.87 1.3171 3 2 1 8 72.47 3.17 1.3042 1 1 13 8 73.26 6.24 1.2921 1 3 9 8 74.04 2.21 1.2804 2 3 6 8 74.46 5.69 1.2742 1 2 12 8 74.84 6.08 1.2687 3 2 4 8 75.00 1.02 1.2663 1 4 3 8 75.06 1.86 1.2656 2 0 12 4 75.29 1.36 1.2622 3 0 8 4 75.45 3.01 1.2600 2 2 10 8 76.47 2.27 1.2456 1 4 4 8 77.26 1.17 1.2349 1 3 10 8 77.69 3.96 1.2291 3 1 8 8 78.15 3.40 1.2230 1 1 14 8 79.02 3.89 1.2118 3 2 6 8 79.69 1.04 1.2033 1 2 13 8 79.89 1.60 1.2007 2 3 8 8 80.63 1.87 1.1916 1 4 6 8 80.80 3.53 1.1895 0 1 15 4 81.21 3.52 1.1845 3 1 9 8 82.76 1.53 1.1662 3 0 10 4 83.05 6.20 1.1629 0 4 8 4 83.23 4.68 1.1608 2 4 0 4 83.62 2.88 1.1564 3 3 1 8 84.05 3.36 1.1515 2 4 2 8 84.13 3.82 1.1507 1 1 15 8 84.55 1.42 1.1460 2 2 12 8 84.78 2.13 1.1435 3 2 8 8 84.81 1.08 1.1432 0 0 16 2 85.25 2.84 1.1384 3 3 3 8 85.53 3.13 1.1353 4 0 0 2 86.32 3.19 1.1270 1 3 12 8 86.35 1.11 1.1267 4 0 2 4 86.50 4.95 1.1251 2 4 4 8 88.51 3.52 1.1047 3 3 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.