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 = 9.03 GPa _database_code_amcsd 0007295 CELL PARAMETERS: 4.4904 5.3420 18.1740 90.000 90.000 90.000 SPACE GROUP: Pncm X-RAY WAVELENGTH: 1.541838 Cell Volume: 435.953 Density (g/cm3): 3.126 MAX. ABS. INTENSITY / VOLUME**2: 6.921132255 RIR: 0.721 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.73 2.67 9.0870 0 0 2 2 17.30 19.62 5.1252 0 1 1 4 19.54 3.45 4.5435 0 0 4 2 19.77 25.53 4.4904 1 0 0 2 22.08 11.20 4.0257 1 0 2 4 22.19 2.24 4.0067 0 1 3 4 25.92 40.07 3.4373 1 1 0 4 26.39 100.00 3.3775 1 1 1 8 27.75 62.24 3.2150 1 1 2 8 27.94 41.02 3.1938 1 0 4 4 29.49 18.52 3.0290 0 0 6 2 29.89 93.72 2.9896 1 1 3 8 32.67 36.39 2.7412 1 1 4 8 33.55 3.39 2.6710 0 2 0 2 35.02 19.30 2.5626 0 2 2 4 35.76 29.72 2.5111 1 0 6 4 35.96 84.36 2.4975 1 1 5 8 38.55 5.88 2.3351 0 1 7 4 39.12 28.53 2.3026 0 2 4 4 39.25 19.70 2.2956 1 2 0 4 39.57 18.51 2.2775 1 2 1 8 39.66 13.87 2.2726 1 1 6 8 39.67 11.83 2.2717 0 0 8 2 40.16 3.08 2.2452 2 0 0 2 42.09 6.93 2.1466 1 2 3 8 43.69 4.01 2.0717 1 1 7 8 44.03 2.03 2.0565 2 1 1 8 44.71 4.37 2.0271 1 0 8 4 45.04 21.58 2.0129 2 0 4 4 45.26 9.28 2.0034 0 2 6 4 46.36 1.60 1.9587 2 1 3 8 46.81 1.29 1.9409 1 2 5 8 48.00 18.84 1.8952 1 1 8 8 48.18 2.98 1.8889 0 1 9 4 48.32 9.50 1.8836 2 1 4 8 50.20 1.58 1.8174 0 0 10 2 50.76 10.74 1.7986 2 1 5 8 52.56 16.59 1.7411 1 1 9 8 52.91 4.30 1.7305 0 2 8 4 53.27 2.51 1.7198 1 2 7 8 53.30 46.76 1.7187 2 2 0 4 53.63 7.15 1.7089 2 1 6 8 53.65 2.96 1.7084 0 3 3 4 54.47 4.41 1.6847 1 0 10 4 55.52 10.59 1.6553 1 3 0 4 55.77 5.77 1.6484 1 3 1 8 56.51 1.63 1.6285 1 3 2 8 56.89 23.53 1.6184 2 1 7 8 57.04 1.35 1.6147 1 2 8 8 57.35 1.06 1.6067 1 1 10 8 57.65 3.93 1.5991 0 3 5 4 57.73 4.69 1.5969 2 0 8 4 57.74 7.31 1.5967 1 3 3 8 59.43 2.09 1.5553 1 3 4 8 60.51 5.35 1.5300 2 1 8 8 61.20 6.23 1.5145 0 0 12 2 61.56 21.01 1.5064 1 3 5 8 61.74 12.87 1.5026 0 2 10 4 62.09 8.02 1.4948 2 2 6 8 63.33 9.28 1.4685 0 3 7 4 64.11 1.12 1.4525 1 3 6 8 64.90 4.08 1.4368 3 1 1 8 64.99 3.30 1.4351 1 0 12 4 65.51 4.51 1.4249 1 2 10 8 66.15 7.78 1.4126 2 0 10 4 66.71 5.75 1.4022 3 1 3 8 67.06 1.63 1.3957 1 3 7 8 67.59 4.77 1.3859 1 1 12 8 68.27 3.64 1.3738 3 1 4 8 68.45 18.69 1.3706 2 2 8 8 70.25 12.59 1.3398 3 1 5 8 70.51 1.36 1.3356 0 3 9 4 70.51 7.16 1.3355 0 4 0 2 70.62 1.69 1.3337 2 3 4 8 71.39 1.09 1.3213 0 4 2 4 71.63 3.82 1.3175 0 2 12 4 72.37 2.18 1.3058 3 2 0 4 72.59 1.89 1.3024 3 2 1 8 73.07 3.48 1.2950 1 1 13 8 74.06 5.62 1.2801 1 3 9 8 74.94 2.14 1.2672 2 3 6 8 75.15 5.70 1.2642 1 2 12 8 75.76 2.01 1.2556 2 0 12 4 75.80 5.01 1.2550 3 2 4 8 76.16 1.03 1.2499 3 0 8 4 76.25 3.28 1.2487 2 2 10 8 77.47 1.87 1.2321 1 4 4 8 78.09 1.35 1.2238 1 3 10 8 78.61 4.10 1.2170 3 1 8 8 78.81 2.85 1.2144 1 1 14 8 80.02 3.31 1.1991 3 2 6 8 80.43 1.03 1.1940 1 2 13 8 80.85 1.23 1.1889 2 3 8 8 81.45 3.57 1.1816 0 1 15 4 81.66 1.76 1.1791 1 4 6 8 82.17 3.09 1.1731 3 1 9 8 83.71 1.63 1.1554 3 0 10 4 84.07 5.97 1.1513 0 4 8 4 84.39 4.52 1.1478 2 4 0 4 84.78 2.62 1.1435 3 3 1 8 84.85 3.45 1.1427 1 1 15 8 85.22 3.73 1.1387 2 4 2 8 85.45 1.27 1.1363 2 2 12 8 85.84 1.63 1.1321 3 2 8 8 86.43 2.55 1.1258 3 3 3 8 86.74 3.29 1.1226 4 0 0 2 87.25 3.21 1.1174 1 3 12 8 87.57 1.07 1.1141 4 0 2 4 87.70 5.35 1.1128 2 4 4 8 89.74 3.82 1.0928 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.