Apatite-(CaOH) Wilson R M, Elliot J C, Dowker S E P American Mineralogist 84 (1999) 1406-1414 Rietveld refinement of the crystallographic structure of human dental enamel apatites Sample: RC1 - enamel _database_code_amcsd 0002301 CELL PARAMETERS: 9.4623 9.4623 6.8863 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 533.962 Density (g/cm3): 2.922 MAX. ABS. INTENSITY / VOLUME**2: 13.06993381 RIR: 1.457 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.80 14.56 8.1946 1 0 0 6 16.82 4.17 5.2720 1 0 1 12 21.69 4.53 4.0973 2 0 0 6 22.80 6.21 3.8995 1 1 1 12 25.88 33.06 3.4432 0 0 2 2 28.11 7.78 3.1743 1 0 2 12 28.83 17.00 3.0973 2 1 0 6 31.68 29.81 2.8247 1 2 1 12 31.68 70.19 2.8247 2 1 1 12 32.15 51.80 2.7840 1 1 2 12 32.79 60.93 2.7315 3 0 0 6 34.01 22.16 2.6360 2 0 2 12 35.35 3.53 2.5391 3 0 1 12 39.12 2.37 2.3027 2 1 2 12 39.66 16.55 2.2728 1 3 0 6 39.66 3.92 2.2728 3 1 0 6 40.31 1.16 2.2373 2 2 1 12 41.86 4.73 2.1583 1 3 1 12 41.86 1.14 2.1583 3 1 1 12 42.23 1.54 2.1399 3 0 2 12 43.84 4.05 2.0652 1 1 3 12 45.28 3.42 2.0026 2 0 3 12 46.58 28.22 1.9498 2 2 2 12 47.96 8.09 1.8968 1 3 2 12 47.96 5.03 1.8968 3 1 2 12 48.42 3.63 1.8800 2 3 0 6 49.42 23.87 1.8442 2 1 3 12 49.42 8.64 1.8442 1 2 3 12 50.31 5.87 1.8136 2 3 1 12 50.31 8.63 1.8136 3 2 1 12 51.08 6.84 1.7882 1 4 0 6 51.08 4.63 1.7882 4 1 0 6 51.94 10.64 1.7606 4 0 2 12 52.04 1.11 1.7573 3 0 3 12 53.21 13.40 1.7216 0 0 4 2 54.46 1.32 1.6848 1 0 4 12 55.71 5.40 1.6500 3 2 2 12 57.02 1.58 1.6150 1 3 3 12 57.02 2.72 1.6150 3 1 3 12 57.83 1.73 1.5944 5 0 1 12 58.13 1.37 1.5869 4 1 2 12 58.53 1.21 1.5771 3 3 0 6 59.71 4.63 1.5486 2 4 0 6 60.20 3.15 1.5373 3 3 1 12 61.36 1.96 1.5109 2 4 1 12 61.64 1.92 1.5047 2 1 4 12 61.64 2.91 1.5047 1 2 4 12 62.79 8.32 1.4798 5 0 2 12 63.17 1.15 1.4718 5 1 0 6 63.92 6.55 1.4564 3 0 4 12 64.02 5.10 1.4544 3 2 3 12 64.77 6.80 1.4393 5 1 1 12 65.05 1.15 1.4338 3 3 2 12 69.45 1.07 1.3533 1 5 2 12 71.34 3.91 1.3221 4 3 1 12 71.96 2.79 1.3122 5 2 0 6 73.46 1.11 1.2890 5 2 1 12 73.81 3.54 1.2838 2 4 3 12 74.77 1.00 1.2696 2 3 4 12 74.78 1.26 1.2695 6 0 2 12 75.55 3.11 1.2585 2 1 5 12 75.55 1.50 1.2585 1 2 5 12 75.83 1.93 1.2546 3 4 2 12 76.18 1.23 1.2497 6 1 0 6 76.87 1.38 1.2402 4 1 4 12 76.87 3.29 1.2402 1 4 4 12 76.96 4.07 1.2390 5 1 3 12 77.91 4.98 1.2262 2 5 2 12 83.14 3.56 1.1619 4 3 3 12 84.07 2.41 1.1514 2 4 4 12 84.07 1.72 1.1514 4 2 4 12 84.40 1.41 1.1477 0 0 6 2 87.12 2.13 1.1187 5 1 4 12 87.45 4.07 1.1154 1 1 6 12 87.88 1.01 1.1110 2 3 5 12 88.14 1.23 1.1083 7 0 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.