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 = 9.345 GPa _database_code_amcsd 0007296 CELL PARAMETERS: 4.4868 5.3350 18.1680 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 434.889 Density (g/cm3): 3.133 MAX. ABS. INTENSITY / VOLUME**2: 7.080171514 RIR: 0.736 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.74 1.16 9.0840 0 0 2 2 17.32 19.09 5.1189 0 1 1 4 19.54 3.47 4.5420 0 0 4 2 19.79 23.99 4.4868 1 0 0 2 22.10 10.61 4.0228 1 0 2 4 22.21 2.48 4.0032 0 1 3 4 25.95 39.60 3.4339 1 1 0 4 26.42 100.00 3.3741 1 1 1 8 27.77 63.52 3.2120 1 1 2 8 27.95 36.47 3.1920 1 0 4 4 29.50 18.00 3.0280 0 0 6 2 29.91 95.29 2.9871 1 1 3 8 32.69 39.45 2.7391 1 1 4 8 33.60 2.94 2.6675 0 2 0 2 35.06 19.73 2.5594 0 2 2 4 35.78 25.77 2.5099 1 0 6 4 35.99 81.58 2.4957 1 1 5 8 38.58 5.17 2.3339 0 1 7 4 39.16 30.06 2.3002 0 2 4 4 39.29 18.73 2.2929 1 2 0 4 39.62 17.28 2.2748 1 2 1 8 39.69 14.28 2.2711 1 1 6 8 39.69 10.60 2.2710 0 0 8 2 40.20 2.87 2.2434 2 0 0 2 42.14 6.49 2.1443 1 2 3 8 43.72 4.07 2.0705 1 1 7 8 44.07 1.77 2.0547 2 1 1 8 44.73 5.24 2.0262 1 0 8 4 45.07 20.76 2.0114 2 0 4 4 45.31 8.27 2.0016 0 2 6 4 46.40 1.91 1.9570 2 1 3 8 46.85 1.72 1.9391 1 2 5 8 48.03 16.06 1.8942 1 1 8 8 48.20 2.64 1.8880 0 1 9 4 48.36 8.59 1.8821 2 1 4 8 50.22 2.56 1.8168 0 0 10 2 50.80 9.92 1.7973 2 1 5 8 52.59 16.85 1.7402 1 1 9 8 52.95 5.08 1.7292 0 2 8 4 53.31 2.37 1.7184 1 2 7 8 53.36 46.13 1.7169 2 2 0 4 53.67 7.67 1.7077 2 1 6 8 53.72 3.26 1.7063 0 3 3 4 54.49 3.66 1.6840 1 0 10 4 55.59 10.33 1.6532 1 3 0 4 55.84 5.41 1.6464 1 3 1 8 56.59 1.90 1.6265 1 3 2 8 56.93 21.56 1.6174 2 1 7 8 57.08 1.67 1.6135 1 2 8 8 57.38 1.01 1.6059 1 1 10 8 57.72 3.39 1.5973 0 3 5 4 57.77 4.58 1.5960 2 0 8 4 57.81 7.09 1.5949 1 3 3 8 59.50 2.14 1.5535 1 3 4 8 60.55 6.04 1.5290 2 1 8 8 61.22 5.81 1.5140 0 0 12 2 61.64 20.98 1.5048 1 3 5 8 61.78 12.32 1.5016 0 2 10 4 62.15 7.54 1.4935 2 2 6 8 63.40 8.79 1.4670 0 3 7 4 64.19 1.02 1.4510 1 3 6 8 64.96 3.76 1.4356 3 1 1 8 65.01 2.73 1.4345 1 0 12 4 65.56 4.85 1.4240 1 2 10 8 66.19 7.77 1.4119 2 0 10 4 66.77 5.70 1.4010 3 1 3 8 67.13 1.36 1.3944 1 3 7 8 67.63 4.36 1.3853 1 1 12 8 68.33 3.46 1.3727 3 1 4 8 68.51 18.23 1.3696 2 2 8 8 70.32 12.29 1.3388 3 1 5 8 70.58 1.36 1.3344 0 3 9 4 70.62 7.13 1.3338 0 4 0 2 70.71 1.60 1.3323 2 3 4 8 71.49 1.05 1.3196 0 4 2 4 71.68 4.26 1.3167 0 2 12 4 72.45 1.84 1.3045 3 2 0 4 72.67 1.79 1.3012 3 2 1 8 73.11 4.17 1.2944 1 1 13 8 74.13 5.91 1.2790 1 3 9 8 75.03 2.19 1.2660 2 3 6 8 75.21 4.89 1.2634 1 2 12 8 75.80 2.42 1.2550 2 0 12 4 75.88 4.98 1.2539 3 2 4 8 76.22 1.26 1.2491 3 0 8 4 76.31 3.39 1.2479 2 2 10 8 77.58 1.83 1.2306 1 4 4 8 78.17 1.10 1.2228 1 3 10 8 78.67 4.20 1.2162 3 1 8 8 78.85 3.35 1.2139 1 1 14 8 80.10 3.03 1.1981 3 2 6 8 80.48 1.09 1.1933 1 2 13 8 80.94 1.51 1.1878 2 3 8 8 81.49 3.04 1.1811 0 1 15 4 81.77 1.48 1.1778 1 4 6 8 82.23 3.28 1.1723 3 1 9 8 83.77 1.65 1.1547 3 0 10 4 84.18 5.60 1.1501 0 4 8 4 84.51 4.22 1.1464 2 4 0 4 84.89 2.62 1.1424 3 3 1 8 84.90 3.33 1.1422 1 1 15 8 85.34 3.67 1.1374 2 4 2 8 85.51 1.05 1.1356 2 2 12 8 85.92 1.81 1.1312 3 2 8 8 86.54 2.72 1.1247 3 3 3 8 86.83 3.01 1.1217 4 0 0 2 87.33 3.28 1.1165 1 3 12 8 87.66 1.12 1.1132 4 0 2 4 87.82 5.51 1.1116 2 4 4 8 89.84 3.75 1.0917 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.