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 = 1.952 GPa _database_code_amcsd 0007289 CELL PARAMETERS: 4.5905 5.4508 18.3970 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 460.328 Density (g/cm3): 2.960 MAX. ABS. INTENSITY / VOLUME**2: 7.011586175 RIR: 0.771 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.62 1.42 9.1985 0 0 2 2 16.97 20.83 5.2262 0 1 1 4 19.30 2.15 4.5992 0 0 4 2 19.34 27.17 4.5905 1 0 0 2 21.64 8.94 4.1074 1 0 2 4 21.82 1.31 4.0740 0 1 3 4 25.37 38.55 3.5112 1 1 0 4 25.83 100.00 3.4490 1 1 1 8 27.18 61.48 3.2804 1 1 2 8 27.45 41.06 3.2491 1 0 4 4 29.12 17.91 3.0662 0 0 6 2 29.31 90.09 3.0471 1 1 3 8 32.07 35.14 2.7909 1 1 4 8 32.86 3.39 2.7254 0 2 0 2 34.32 17.30 2.6131 0 2 2 4 35.20 26.59 2.5497 1 0 6 4 35.33 76.14 2.5402 1 1 5 8 38.01 6.05 2.3673 0 1 7 4 38.39 27.86 2.3447 0 2 4 4 38.41 16.84 2.3435 1 2 0 4 38.73 15.72 2.3247 1 2 1 8 39.00 14.27 2.3095 1 1 6 8 39.17 9.86 2.2996 0 0 8 2 39.25 3.01 2.2952 2 0 0 2 41.24 7.45 2.1891 1 2 3 8 42.99 4.43 2.1040 1 1 7 8 43.04 2.13 2.1015 2 1 1 8 44.04 5.48 2.0561 1 0 8 4 44.10 17.41 2.0537 2 0 4 4 44.48 8.95 2.0370 0 2 6 4 45.35 1.53 1.9997 2 1 3 8 45.91 1.95 1.9766 1 2 5 8 47.25 15.24 1.9238 1 1 8 8 47.30 9.98 1.9218 2 1 4 8 47.51 2.95 1.9140 0 1 9 4 49.55 1.83 1.8397 0 0 10 2 49.72 9.02 1.8339 2 1 5 8 51.75 15.67 1.7666 1 1 9 8 52.03 4.71 1.7576 0 2 8 4 52.10 46.73 1.7556 2 2 0 4 52.30 2.63 1.7491 1 2 7 8 52.53 3.44 1.7421 0 3 3 4 52.56 7.77 1.7412 2 1 6 8 53.67 3.20 1.7077 1 0 10 4 54.30 10.21 1.6894 1 3 0 4 54.55 4.92 1.6823 1 3 1 8 55.29 1.48 1.6616 1 3 2 8 55.79 22.95 1.6479 2 1 7 8 56.03 1.77 1.6414 1 2 8 8 56.49 2.80 1.6291 0 3 5 4 56.50 6.63 1.6287 1 3 3 8 56.66 5.46 1.6245 2 0 8 4 58.17 2.21 1.5858 1 3 4 8 59.36 6.54 1.5569 2 1 8 8 60.28 20.50 1.5353 1 3 5 8 60.38 5.87 1.5331 0 0 12 2 60.74 10.83 1.5248 0 2 10 4 60.80 7.17 1.5235 2 2 6 8 62.10 9.16 1.4945 0 3 7 4 63.33 3.48 1.4685 3 1 1 8 64.03 3.53 1.4541 1 0 12 4 64.38 4.53 1.4471 1 2 10 8 64.96 7.06 1.4355 2 0 10 4 65.12 5.55 1.4325 3 1 3 8 65.70 1.67 1.4211 1 3 7 8 66.56 4.36 1.4050 1 1 12 8 66.66 2.52 1.4030 3 1 4 8 67.07 17.02 1.3954 2 2 8 8 68.62 11.78 1.3677 3 1 5 8 68.91 7.06 1.3627 0 4 0 2 69.01 1.86 1.3608 2 3 4 8 69.18 1.44 1.3580 0 3 9 4 69.77 1.08 1.3480 0 4 2 4 70.47 3.59 1.3362 0 2 12 4 70.59 2.24 1.3343 3 2 0 4 70.80 1.75 1.3308 3 2 1 8 71.94 2.90 1.3126 1 1 13 8 72.60 6.14 1.3022 1 3 9 8 73.27 2.01 1.2920 2 3 6 8 73.87 5.07 1.2829 1 2 12 8 73.97 6.30 1.2814 3 2 4 8 74.22 1.06 1.2777 1 4 3 8 74.42 1.94 1.2749 2 0 12 4 74.48 1.62 1.2739 3 0 8 4 74.74 3.00 1.2701 2 2 10 8 75.68 2.24 1.2566 1 4 4 8 76.57 1.04 1.2443 1 3 10 8 76.85 3.37 1.2405 3 1 8 8 77.57 3.17 1.2307 1 1 14 8 78.12 3.74 1.2234 3 2 6 8 79.07 1.64 1.2110 2 3 8 8 79.80 1.74 1.2018 1 4 6 8 80.22 3.37 1.1966 0 1 15 4 80.34 3.49 1.1952 3 1 9 8 81.89 1.50 1.1764 3 0 10 4 82.23 5.99 1.1723 0 4 8 4 82.28 4.51 1.1717 2 4 0 4 82.60 3.03 1.1680 3 3 1 8 83.09 3.05 1.1624 2 4 2 8 83.49 3.37 1.1579 1 1 15 8 83.76 1.16 1.1548 2 2 12 8 83.83 2.13 1.1541 3 2 8 8 84.22 2.83 1.1497 3 3 3 8 84.40 2.81 1.1476 4 0 0 2 85.21 1.10 1.1388 4 0 2 4 85.52 4.66 1.1355 2 4 4 8 85.54 3.05 1.1353 1 3 12 8 87.45 3.17 1.1153 3 3 5 8 89.93 1.45 1.0910 4 1 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.