Fluorapatite Fleet M E, Pan Y American Mineralogist 82 (1997) 870-877 Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)- substituted crystals Sample: Ce,Dy-FAp _database_code_amcsd 0001935 CELL PARAMETERS: 9.3874 9.3874 6.8920 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 525.977 Density (g/cm3): 3.184 MAX. ABS. INTENSITY / VOLUME**2: 14.85584643 RIR: 1.519 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.88 9.32 8.1297 1 0 0 6 16.86 3.38 5.2571 1 0 1 12 18.91 1.60 4.6937 1 1 0 6 21.87 5.90 4.0649 2 0 0 6 22.92 6.83 3.8795 1 1 1 12 25.44 1.63 3.5013 2 0 1 12 25.85 38.02 3.4460 0 0 2 2 28.13 11.76 3.1727 1 0 2 12 29.06 14.75 3.0727 1 2 0 6 29.06 1.01 3.0727 2 1 0 6 31.89 70.29 2.8065 1 2 1 12 31.89 29.71 2.8065 2 1 1 12 32.23 41.97 2.7778 1 1 2 12 33.06 57.22 2.7099 3 0 0 6 34.11 25.11 2.6286 2 0 2 12 35.60 3.81 2.5220 3 0 1 12 39.28 4.38 2.2934 1 2 2 12 39.99 5.08 2.2548 1 3 0 6 39.99 17.12 2.2548 3 1 0 6 40.61 2.96 2.2216 2 2 1 12 42.17 2.07 2.1430 1 3 1 12 42.17 3.87 2.1430 3 1 1 12 42.43 1.07 2.1301 3 0 2 12 43.88 4.40 2.0634 1 1 3 12 44.58 1.25 2.0324 4 0 0 6 45.34 3.91 2.0000 2 0 3 12 46.84 27.96 1.9397 2 2 2 12 48.23 4.95 1.8868 1 3 2 12 48.23 8.01 1.8868 3 1 2 12 48.83 3.36 1.8651 3 2 0 6 49.54 9.93 1.8399 2 1 3 12 49.54 24.89 1.8399 1 2 3 12 50.71 7.49 1.8003 3 2 1 12 50.71 8.72 1.8003 2 3 1 12 51.51 5.52 1.7741 1 4 0 6 51.51 7.47 1.7741 4 1 0 6 52.20 1.13 1.7524 3 0 3 12 52.25 12.85 1.7506 4 0 2 12 53.16 15.95 1.7230 0 0 4 2 56.07 7.12 1.6403 2 3 2 12 57.25 1.93 1.6092 1 3 3 12 57.25 1.52 1.6092 3 1 3 12 58.31 1.60 1.5825 5 0 1 12 60.24 4.76 1.5364 4 2 0 6 60.70 4.20 1.5257 3 3 1 12 61.72 2.34 1.5029 2 1 4 12 61.72 1.22 1.5029 1 2 4 12 61.87 2.34 1.4996 4 2 1 12 63.24 10.56 1.4705 5 0 2 12 63.74 1.26 1.4601 1 5 0 6 64.04 8.15 1.4540 3 0 4 12 64.34 5.81 1.4480 2 3 3 12 65.33 6.01 1.4284 1 5 1 12 65.52 1.46 1.4246 3 3 2 12 69.98 1.59 1.3444 5 1 2 12 71.97 4.43 1.3121 3 4 1 12 72.63 2.65 1.3018 2 5 0 6 74.12 1.52 1.2792 2 5 1 12 74.26 3.69 1.2771 4 2 3 12 75.38 1.02 1.2610 6 0 2 12 75.61 3.68 1.2577 1 2 5 12 75.61 1.62 1.2577 2 1 5 12 76.44 2.04 1.2461 4 3 2 12 76.90 1.25 1.2398 1 6 0 6 77.18 2.41 1.2360 1 4 4 12 77.18 4.51 1.2360 4 1 4 12 77.45 3.71 1.2323 1 5 3 12 78.55 5.40 1.2178 5 2 2 12 83.72 4.05 1.1552 3 4 3 12 84.31 1.81 1.1487 0 0 6 2 84.49 2.22 1.1467 4 2 4 12 84.49 1.48 1.1467 2 4 4 12 85.79 1.17 1.1326 2 5 3 12 87.41 3.64 1.1157 1 1 6 12 87.59 2.05 1.1139 1 5 4 12 88.13 1.07 1.1085 2 3 5 12 88.13 1.50 1.1085 3 2 5 12 88.93 1.08 1.1006 3 5 2 12 88.93 1.10 1.1006 5 3 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.