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 = 7.818 GPa _database_code_amcsd 0007293 CELL PARAMETERS: 4.5058 5.3618 18.2080 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 439.891 Density (g/cm3): 3.098 MAX. ABS. INTENSITY / VOLUME**2: 6.985043408 RIR: 0.734 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.72 2.47 9.1040 0 0 2 2 17.24 17.64 5.1434 0 1 1 4 19.50 4.59 4.5520 0 0 4 2 19.70 26.35 4.5058 1 0 0 2 22.01 10.90 4.0383 1 0 2 4 22.12 2.67 4.0183 0 1 3 4 25.83 38.53 3.4495 1 1 0 4 26.30 100.00 3.3892 1 1 1 8 27.65 59.89 3.2257 1 1 2 8 27.86 40.19 3.2023 1 0 4 4 29.43 16.24 3.0347 0 0 6 2 29.79 98.94 2.9990 1 1 3 8 32.57 36.27 2.7493 1 1 4 8 33.42 3.39 2.6809 0 2 0 2 34.89 18.77 2.5717 0 2 2 4 35.67 28.24 2.5170 1 0 6 4 35.86 74.53 2.5043 1 1 5 8 38.47 7.49 2.3403 0 1 7 4 38.99 27.59 2.3100 0 2 4 4 39.10 19.45 2.3039 1 2 0 4 39.42 17.73 2.2857 1 2 1 8 39.55 14.12 2.2785 1 1 6 8 39.60 9.99 2.2760 0 0 8 2 40.02 3.42 2.2529 2 0 0 2 41.94 6.53 2.1540 1 2 3 8 43.58 5.09 2.0769 1 1 7 8 43.87 2.04 2.0636 2 1 1 8 44.60 3.36 2.0315 1 0 8 4 44.89 19.76 2.0191 2 0 4 4 45.13 8.04 2.0092 0 2 6 4 46.20 2.01 1.9651 2 1 3 8 46.65 1.50 1.9470 1 2 5 8 47.88 17.44 1.8997 1 1 8 8 48.07 3.04 1.8929 0 1 9 4 48.16 9.92 1.8896 2 1 4 8 50.10 2.13 1.8208 0 0 10 2 50.59 9.36 1.8042 2 1 5 8 52.43 16.46 1.7451 1 1 9 8 52.76 3.63 1.7351 0 2 8 4 53.10 45.38 1.7248 2 2 0 4 53.10 2.50 1.7247 1 2 7 8 53.44 3.32 1.7145 0 3 3 4 53.46 7.53 1.7140 2 1 6 8 54.34 5.18 1.6882 1 0 10 4 55.30 10.17 1.6613 1 3 0 4 55.54 5.53 1.6545 1 3 1 8 56.29 1.64 1.6344 1 3 2 8 56.72 25.14 1.6231 2 1 7 8 56.86 2.02 1.6192 1 2 8 8 57.21 1.23 1.6102 1 1 10 8 57.43 3.37 1.6044 0 3 5 4 57.52 7.51 1.6024 1 3 3 8 57.56 4.03 1.6011 2 0 8 4 59.20 1.89 1.5606 1 3 4 8 60.33 5.62 1.5342 2 1 8 8 61.07 5.64 1.5173 0 0 12 2 61.33 19.03 1.5115 1 3 5 8 61.57 13.32 1.5062 0 2 10 4 61.88 7.06 1.4995 2 2 6 8 63.11 9.78 1.4731 0 3 7 4 63.88 1.06 1.4573 1 3 6 8 64.65 3.92 1.4417 3 1 1 8 64.84 2.74 1.4380 1 0 12 4 65.32 5.43 1.4285 1 2 10 8 65.97 7.57 1.4161 2 0 10 4 66.46 5.95 1.4069 3 1 3 8 66.82 1.99 1.4001 1 3 7 8 67.43 4.29 1.3889 1 1 12 8 68.01 3.29 1.3784 3 1 4 8 68.22 16.65 1.3746 2 2 8 8 70.00 11.26 1.3441 3 1 5 8 70.22 7.09 1.3405 0 4 0 2 70.28 1.19 1.3394 0 3 9 4 70.35 1.77 1.3383 2 3 4 8 71.09 1.12 1.3262 0 4 2 4 71.44 4.23 1.3205 0 2 12 4 72.08 2.29 1.3103 3 2 0 4 72.30 1.82 1.3069 3 2 1 8 72.89 3.19 1.2977 1 1 13 8 73.80 5.62 1.2839 1 3 9 8 74.65 2.29 1.2714 2 3 6 8 74.94 4.88 1.2672 1 2 12 8 75.16 1.14 1.2640 3 1 7 8 75.50 5.39 1.2592 3 2 4 8 75.55 2.23 1.2585 2 0 12 4 75.90 1.19 1.2536 3 0 8 4 76.00 3.57 1.2522 2 2 10 8 77.14 2.12 1.2365 1 4 4 8 77.83 1.22 1.2273 1 3 10 8 78.33 3.64 1.2207 3 1 8 8 78.62 2.81 1.2169 1 1 14 8 79.71 3.26 1.2030 3 2 6 8 80.20 1.02 1.1968 1 2 13 8 80.55 1.29 1.1926 2 3 8 8 81.26 3.25 1.1839 0 1 15 4 81.32 1.67 1.1831 1 4 6 8 81.88 3.02 1.1765 3 1 9 8 83.42 1.84 1.1586 3 0 10 4 83.74 5.40 1.1550 0 4 8 4 84.01 4.57 1.1520 2 4 0 4 84.41 2.37 1.1476 3 3 1 8 84.64 2.98 1.1450 1 1 15 8 84.84 3.27 1.1429 2 4 2 8 85.51 1.49 1.1356 3 2 8 8 86.06 2.71 1.1297 3 3 3 8 86.37 2.98 1.1264 4 0 0 2 86.96 3.13 1.1204 1 3 12 8 87.20 1.09 1.1179 4 0 2 4 87.31 4.69 1.1168 2 4 4 8 89.35 3.25 1.0965 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.