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 = 8.207 GPa _database_code_amcsd 0007294 CELL PARAMETERS: 4.5008 5.3560 18.1960 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 438.638 Density (g/cm3): 3.107 MAX. ABS. INTENSITY / VOLUME**2: 7.203354117 RIR: 0.755 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.72 3.14 9.0980 0 0 2 2 17.26 16.00 5.1380 0 1 1 4 19.51 5.83 4.5490 0 0 4 2 19.73 24.52 4.5008 1 0 0 2 22.03 10.63 4.0342 1 0 2 4 22.14 4.94 4.0147 0 1 3 4 25.86 37.93 3.4457 1 1 0 4 26.32 98.19 3.3856 1 1 1 8 27.68 58.72 3.2224 1 1 2 8 27.89 35.44 3.1995 1 0 4 4 29.45 13.27 3.0327 0 0 6 2 29.82 100.00 2.9960 1 1 3 8 32.60 34.34 2.7467 1 1 4 8 33.46 2.98 2.6780 0 2 0 2 34.93 17.06 2.5690 0 2 2 4 35.70 22.99 2.5150 1 0 6 4 35.89 69.54 2.5021 1 1 5 8 38.50 7.04 2.3386 0 1 7 4 39.03 28.30 2.3078 0 2 4 4 39.14 18.78 2.3014 1 2 0 4 39.47 18.01 2.2832 1 2 1 8 39.59 14.01 2.2765 1 1 6 8 39.62 9.03 2.2745 0 0 8 2 40.07 2.71 2.2504 2 0 0 2 41.99 5.93 2.1517 1 2 3 8 43.62 4.74 2.0752 1 1 7 8 43.92 2.34 2.0614 2 1 1 8 44.64 2.30 2.0300 1 0 8 4 44.94 20.89 2.0171 2 0 4 4 45.17 6.71 2.0074 0 2 6 4 46.25 2.16 1.9630 2 1 3 8 46.70 1.33 1.9451 1 2 5 8 47.92 18.77 1.8982 1 1 8 8 48.10 3.19 1.8915 0 1 9 4 48.21 9.17 1.8877 2 1 4 8 50.13 2.14 1.8196 0 0 10 2 50.65 8.31 1.8024 2 1 5 8 52.48 16.53 1.7438 1 1 9 8 52.81 2.79 1.7336 0 2 8 4 53.15 2.64 1.7231 1 2 7 8 53.16 44.94 1.7229 2 2 0 4 53.50 2.88 1.7127 0 3 3 4 53.51 6.62 1.7123 2 1 6 8 54.39 6.28 1.6870 1 0 10 4 55.36 10.31 1.6595 1 3 0 4 55.61 5.64 1.6527 1 3 1 8 56.35 1.38 1.6326 1 3 2 8 56.77 24.26 1.6215 2 1 7 8 56.92 2.05 1.6177 1 2 8 8 57.26 1.08 1.6090 1 1 10 8 57.50 3.32 1.6028 0 3 5 4 57.58 8.23 1.6007 1 3 3 8 57.62 3.66 1.5997 2 0 8 4 59.27 1.96 1.5590 1 3 4 8 60.39 4.66 1.5328 2 1 8 8 61.12 4.55 1.5163 0 0 12 2 61.40 16.82 1.5100 1 3 5 8 61.62 13.67 1.5051 0 2 10 4 61.95 5.97 1.4980 2 2 6 8 63.18 9.67 1.4717 0 3 7 4 64.73 3.80 1.4401 3 1 1 8 64.89 2.01 1.4370 1 0 12 4 65.38 5.64 1.4274 1 2 10 8 66.03 8.08 1.4149 2 0 10 4 66.54 6.02 1.4053 3 1 3 8 66.89 1.67 1.3988 1 3 7 8 67.48 4.21 1.3879 1 1 12 8 68.10 3.48 1.3769 3 1 4 8 68.30 15.50 1.3734 2 2 8 8 70.08 10.06 1.3427 3 1 5 8 70.30 6.65 1.3390 0 4 0 2 70.35 1.03 1.3382 0 3 9 4 70.43 1.64 1.3369 2 3 4 8 71.17 1.10 1.3247 0 4 2 4 71.50 4.81 1.3195 0 2 12 4 72.17 2.05 1.3089 3 2 0 4 72.39 1.85 1.3055 3 2 1 8 72.95 3.66 1.2968 1 1 13 8 73.88 5.21 1.2827 1 3 9 8 74.74 1.92 1.2701 2 3 6 8 75.01 3.75 1.2662 1 2 12 8 75.60 4.73 1.2578 3 2 4 8 75.62 2.81 1.2575 2 0 12 4 75.99 1.18 1.2524 3 0 8 4 76.08 3.61 1.2510 2 2 10 8 77.24 1.79 1.2352 1 4 4 8 77.91 1.22 1.2262 1 3 10 8 78.42 3.82 1.2195 3 1 8 8 78.68 2.60 1.2161 1 1 14 8 79.81 2.68 1.2017 3 2 6 8 80.28 1.06 1.1959 1 2 13 8 80.64 1.10 1.1914 2 3 8 8 81.33 2.94 1.1831 0 1 15 4 81.42 1.40 1.1819 1 4 6 8 81.97 2.93 1.1754 3 1 9 8 83.52 1.76 1.1575 3 0 10 4 83.84 5.34 1.1539 0 4 8 4 84.13 4.21 1.1507 2 4 0 4 84.53 2.33 1.1463 3 3 1 8 84.71 2.20 1.1442 1 1 15 8 84.95 3.18 1.1416 2 4 2 8 85.62 1.18 1.1344 3 2 8 8 86.18 2.47 1.1285 3 3 3 8 86.49 3.16 1.1252 4 0 0 2 87.05 3.08 1.1194 1 3 12 8 87.43 4.91 1.1156 2 4 4 8 89.47 2.97 1.0953 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.