Fluorapatite Hendricks S, Jefferson M, Mosley V Zeitschrift fur Kristallographie 81 (1932) 352-369 The Crystal Structures of Some Natural and Synthetic Apatite-Like Substances _cod_database_code 1010996 _database_code_amcsd 0017911 CELL PARAMETERS: 9.3700 9.3700 6.8800 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 523.116 Density (g/cm3): 3.201 MAX. ABS. INTENSITY / VOLUME**2: 14.02589735 RIR: 1.427 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.90 13.71 8.1147 1 0 0 6 16.90 11.72 5.2477 1 0 1 12 21.91 9.59 4.0573 2 0 0 6 22.97 1.64 3.8724 1 1 1 12 25.49 7.43 3.4949 2 0 1 12 25.90 36.97 3.4400 0 0 2 2 28.18 8.18 3.1672 1 0 2 12 29.12 18.82 3.0671 2 1 0 6 31.95 25.76 2.8013 1 2 1 12 31.95 74.24 2.8013 2 1 1 12 32.29 32.38 2.7728 1 1 2 12 33.12 51.60 2.7049 3 0 0 6 34.17 26.20 2.6239 2 0 2 12 35.67 5.43 2.5173 3 0 1 12 39.36 4.02 2.2893 2 1 2 12 40.06 20.58 2.2506 1 3 0 6 40.06 1.99 2.2506 3 1 0 6 42.25 4.92 2.1391 1 3 1 12 42.25 3.23 2.1391 3 1 1 12 42.52 2.17 2.1263 3 0 2 12 43.96 5.65 2.0598 1 1 3 12 44.67 1.20 2.0287 4 0 0 6 45.43 1.75 1.9965 2 0 3 12 46.68 2.13 1.9458 4 0 1 12 46.93 31.16 1.9362 2 2 2 12 48.33 6.55 1.8833 1 3 2 12 48.33 10.47 1.8833 3 1 2 12 48.93 6.97 1.8616 2 3 0 6 49.64 8.44 1.8367 1 2 3 12 49.64 28.69 1.8367 2 1 3 12 50.81 9.75 1.7970 2 3 1 12 50.81 5.93 1.7970 3 2 1 12 51.62 8.61 1.7708 1 4 0 6 51.62 7.05 1.7708 4 1 0 6 52.30 1.30 1.7492 3 0 3 12 52.36 10.76 1.7474 4 0 2 12 53.26 17.79 1.7200 0 0 4 2 56.18 13.57 1.6373 3 2 2 12 57.36 1.82 1.6063 1 3 3 12 57.36 1.14 1.6063 3 1 3 12 60.36 3.43 1.5335 2 4 0 6 60.82 2.14 1.5229 3 3 1 12 60.98 1.02 1.5195 4 0 3 12 61.84 1.62 1.5002 2 1 4 12 62.00 1.15 1.4968 2 4 1 12 63.37 7.04 1.4678 5 0 2 12 63.87 1.41 1.4574 5 1 0 6 64.17 7.37 1.4514 3 0 4 12 64.47 4.74 1.4454 3 2 3 12 64.47 1.27 1.4454 2 3 3 12 65.46 1.05 1.4258 1 5 1 12 65.46 7.01 1.4258 5 1 1 12 65.66 2.57 1.4220 3 3 2 12 70.13 2.03 1.3420 1 5 2 12 70.13 1.36 1.3420 5 1 2 12 72.12 2.88 1.3096 4 3 1 12 72.78 3.31 1.2994 5 2 0 6 74.42 2.67 1.2748 2 4 3 12 75.21 2.29 1.2633 2 3 4 12 75.54 1.24 1.2587 6 0 2 12 75.77 3.25 1.2554 2 1 5 12 75.77 1.15 1.2554 1 2 5 12 76.61 4.85 1.2438 3 4 2 12 77.34 4.62 1.2338 1 4 4 12 77.34 3.34 1.2338 4 1 4 12 77.62 4.59 1.2301 5 1 3 12 78.54 2.17 1.2179 1 6 1 12 78.72 5.92 1.2156 2 5 2 12 82.33 1.09 1.1712 4 4 0 6 83.91 2.44 1.1531 4 3 3 12 84.49 1.76 1.1467 0 0 6 2 84.68 1.31 1.1446 2 4 4 12 84.68 1.06 1.1446 4 2 4 12 87.60 2.71 1.1138 1 1 6 12 87.79 1.93 1.1119 5 1 4 12 88.32 1.87 1.1065 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.