Apatite-(CaF) Hughes J M, Cameron M, Crowley K D American Mineralogist 76 (1991) 1857-1862 Ordering of divalent cations in the apatite structure: Crystal structure refinements of natural Mn- and Sr-bearing apatite sample Sr.29 _database_code_amcsd 0001426 CELL PARAMETERS: 9.3786 9.3786 6.8922 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 525.006 Density (g/cm3): 3.221 MAX. ABS. INTENSITY / VOLUME**2: 16.11990455 RIR: 1.630 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.89 9.00 8.1221 1 0 0 6 16.87 3.26 5.2551 1 0 1 12 18.92 2.15 4.6893 1 1 0 6 21.89 6.55 4.0611 2 0 0 6 22.94 4.62 3.8770 1 1 1 12 25.46 1.65 3.4988 2 0 1 12 25.85 36.34 3.4461 0 0 2 2 28.13 11.21 3.1724 1 0 2 12 29.09 15.07 3.0699 1 2 0 6 29.09 1.40 3.0699 2 1 0 6 31.91 69.37 2.8043 1 2 1 12 31.91 30.63 2.8043 2 1 1 12 32.24 40.99 2.7769 1 1 2 12 33.09 52.69 2.7074 3 0 0 6 34.12 21.61 2.6276 2 0 2 12 35.63 3.39 2.5199 3 0 1 12 39.31 1.19 2.2922 2 1 2 12 39.31 3.52 2.2922 1 2 2 12 40.02 4.63 2.2527 1 3 0 6 40.02 15.70 2.2527 3 1 0 6 40.65 3.01 2.2197 2 2 1 12 42.21 1.92 2.1412 1 3 1 12 42.21 3.46 2.1412 3 1 1 12 42.46 1.17 2.1289 3 0 2 12 43.88 4.81 2.0631 1 1 3 12 44.63 1.34 2.0305 4 0 0 6 45.35 3.56 1.9996 2 0 3 12 46.87 27.25 1.9385 2 2 2 12 48.27 4.87 1.8856 1 3 2 12 48.27 7.48 1.8856 3 1 2 12 48.88 3.50 1.8633 3 2 0 6 49.56 10.19 1.8394 2 1 3 12 49.56 23.96 1.8394 1 2 3 12 50.76 8.54 1.7988 2 3 1 12 50.76 7.69 1.7988 3 2 1 12 51.57 5.66 1.7724 1 4 0 6 51.57 6.96 1.7724 4 1 0 6 52.22 1.05 1.7517 3 0 3 12 52.29 12.91 1.7494 4 0 2 12 53.16 15.39 1.7230 0 0 4 2 56.11 6.33 1.6391 2 3 2 12 57.28 1.79 1.6085 1 3 3 12 57.28 1.38 1.6085 3 1 3 12 58.36 1.49 1.5811 5 0 1 12 60.30 4.56 1.5349 4 2 0 6 60.76 4.40 1.5244 3 3 1 12 61.74 2.46 1.5026 2 1 4 12 61.74 1.30 1.5026 1 2 4 12 61.94 1.97 1.4982 4 2 1 12 63.29 10.37 1.4694 5 0 2 12 63.80 1.25 1.4588 1 5 0 6 64.06 7.60 1.4536 3 0 4 12 64.38 5.64 1.4472 2 3 3 12 65.39 5.85 1.4272 1 5 1 12 65.58 1.64 1.4235 3 3 2 12 70.04 1.37 1.3434 5 1 2 12 72.04 4.08 1.3109 3 4 1 12 72.70 2.39 1.3006 2 5 0 6 74.20 1.57 1.2780 2 5 1 12 74.32 3.24 1.2763 4 2 3 12 75.45 1.03 1.2600 6 0 2 12 75.62 3.71 1.2575 1 2 5 12 75.62 1.68 1.2575 2 1 5 12 76.51 2.05 1.2451 4 3 2 12 76.98 1.29 1.2386 1 6 0 6 77.22 2.50 1.2355 1 4 4 12 77.22 4.35 1.2355 4 1 4 12 77.51 3.54 1.2315 1 5 3 12 78.63 5.38 1.2168 5 2 2 12 83.79 3.84 1.1544 3 4 3 12 84.31 1.76 1.1487 0 0 6 2 84.54 1.50 1.1461 2 4 4 12 84.54 2.17 1.1461 4 2 4 12 85.87 1.22 1.1318 2 5 3 12 87.41 3.52 1.1157 1 1 6 12 87.65 1.97 1.1134 1 5 4 12 88.16 1.06 1.1082 2 3 5 12 88.16 1.58 1.1082 3 2 5 12 89.02 1.06 1.0996 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.