Apatite-(CaF) Comodi P, Liu Y, Zanazzi P F, Montagnoli M Physics and Chemistry of Minerals 28 (2001) 219-224 Structural and vibrational behaviour of fluorapatite with pressure. Part 1: in situ single-crystal X-ray diffraction investigation Sample: P = 4.72 GPa _database_code_amcsd 0008539 CELL PARAMETERS: 9.2240 9.2240 6.8050 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 501.415 Density (g/cm3): 3.340 MAX. ABS. INTENSITY / VOLUME**2: 15.53944365 RIR: 1.515 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.08 8.62 7.9882 1 0 0 6 17.12 2.97 5.1802 1 0 1 12 19.24 1.40 4.6120 1 1 0 6 22.26 6.30 3.9941 2 0 0 6 23.30 6.61 3.8178 1 1 1 12 25.87 1.16 3.4446 2 0 1 12 26.19 37.67 3.4025 0 0 2 2 28.51 12.40 3.1304 1 0 2 12 29.59 14.47 3.0193 1 2 0 6 32.44 71.60 2.7598 1 2 1 12 32.44 28.40 2.7598 2 1 1 12 32.71 41.23 2.7380 1 1 2 12 33.66 54.51 2.6627 3 0 0 6 34.63 24.64 2.5901 2 0 2 12 36.23 3.47 2.4797 3 0 1 12 39.92 4.43 2.2583 1 2 2 12 40.73 5.99 2.2155 1 3 0 6 40.73 16.62 2.2155 3 1 0 6 41.34 3.60 2.1840 2 2 1 12 42.93 2.36 2.1067 1 3 1 12 42.93 3.45 2.1067 3 1 1 12 43.14 1.37 2.0969 3 0 2 12 44.51 4.11 2.0355 1 1 3 12 45.42 1.10 1.9971 4 0 0 6 46.01 4.13 1.9724 2 0 3 12 47.64 27.88 1.9089 2 2 2 12 49.07 4.06 1.8566 1 3 2 12 49.07 7.85 1.8566 3 1 2 12 49.75 3.04 1.8326 3 2 0 6 50.31 24.34 1.8135 1 2 3 12 50.31 9.41 1.8135 2 1 3 12 51.65 8.69 1.7696 2 3 1 12 51.65 7.03 1.7696 3 2 1 12 52.50 5.41 1.7432 1 4 0 6 52.50 7.81 1.7432 4 1 0 6 53.03 1.06 1.7267 3 0 3 12 53.18 12.48 1.7223 4 0 2 12 53.89 16.10 1.7012 0 0 4 2 57.08 6.96 1.6135 2 3 2 12 58.21 1.60 1.5850 1 3 3 12 58.21 1.39 1.5850 3 1 3 12 59.43 1.34 1.5554 5 0 1 12 61.42 4.45 1.5096 4 2 0 6 61.87 4.10 1.4995 3 3 1 12 62.68 1.26 1.4822 1 2 4 12 62.68 2.23 1.4822 2 1 4 12 63.08 2.61 1.4738 4 2 1 12 64.43 10.45 1.4462 5 0 2 12 65.00 1.21 1.4347 1 5 0 6 65.06 7.75 1.4336 3 0 4 12 65.48 5.50 1.4255 2 3 3 12 66.62 5.26 1.4039 1 5 1 12 66.77 1.57 1.4010 3 3 2 12 67.80 1.00 1.3822 4 1 3 12 71.34 1.69 1.3220 5 1 2 12 73.43 4.53 1.2895 3 4 1 12 74.13 2.49 1.2791 2 5 0 6 75.65 1.36 1.2571 2 5 1 12 75.67 3.68 1.2568 4 2 3 12 76.83 1.51 1.2408 2 1 5 12 76.83 3.65 1.2408 1 2 5 12 77.99 1.69 1.2252 4 3 2 12 78.52 1.22 1.2182 1 6 0 6 78.57 2.28 1.2175 1 4 4 12 78.57 4.66 1.2175 4 1 4 12 78.96 3.20 1.2125 1 5 3 12 80.16 5.44 1.1973 5 2 2 12 85.42 4.19 1.1365 3 4 3 12 85.64 1.72 1.1342 0 0 6 2 86.12 2.17 1.1292 4 2 4 12 86.12 1.38 1.1292 2 4 4 12 87.56 1.07 1.1142 2 5 3 12 88.85 3.53 1.1014 1 1 6 12 89.32 1.99 1.0968 1 5 4 12 89.75 1.45 1.0926 3 2 5 12 89.75 1.05 1.0926 2 3 5 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.