Hydroxylapatite Lee Y J, Stephens P W, Tang Y, Li W, Phillips B L, Parise J B, Reeder R J American Mineralogist 94 (2009) 666-675 Arsenate substitution in hydroxylapatite: Structural characterization of the Ca5(PxAs1-xO4)3OH solid solution Sample: As24 Locality: synthetic _database_code_amcsd 0004926 CELL PARAMETERS: 9.5075 9.5075 6.9187 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 541.611 Density (g/cm3): 3.269 MAX. ABS. INTENSITY / VOLUME**2: 17.11876289 RIR: 1.705 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.74 16.35 8.2337 1 0 0 6 16.74 4.08 5.2969 1 0 1 12 18.67 5.50 4.7537 1 1 0 6 21.59 3.58 4.1169 2 0 0 6 22.70 16.98 3.9180 1 1 1 12 25.17 2.30 3.5379 2 0 1 12 25.75 38.15 3.4594 0 0 2 2 27.98 5.01 3.1893 1 0 2 12 28.69 14.51 3.1121 2 1 0 6 31.52 29.15 2.8382 1 2 1 12 31.52 70.85 2.8382 2 1 1 12 32.00 46.73 2.7971 1 1 2 12 32.63 62.16 2.7446 3 0 0 6 33.85 23.41 2.6485 2 0 2 12 35.18 4.57 2.5512 3 0 1 12 38.93 2.66 2.3136 2 1 2 12 39.46 12.29 2.2836 1 3 0 6 39.46 5.12 2.2836 3 1 0 6 40.11 3.80 2.2479 2 2 1 12 41.65 7.20 2.1686 1 3 1 12 43.62 1.27 2.0749 1 1 3 12 45.06 2.83 2.0120 2 0 3 12 46.35 29.13 1.9590 2 2 2 12 47.72 3.86 1.9058 1 3 2 12 47.72 3.56 1.9058 3 1 2 12 48.17 3.33 1.8889 2 3 0 6 49.17 23.95 1.8529 2 1 3 12 49.17 9.61 1.8529 1 2 3 12 50.06 8.48 1.8223 2 3 1 12 50.06 7.16 1.8223 3 2 1 12 50.82 5.08 1.7967 1 4 0 6 50.82 3.43 1.7967 4 1 0 6 51.67 8.62 1.7690 4 0 2 12 51.78 1.33 1.7656 3 0 3 12 52.94 15.36 1.7297 0 0 4 2 54.19 1.13 1.6927 1 0 4 12 55.42 9.64 1.6579 3 2 2 12 56.73 2.82 1.6227 1 3 3 12 56.73 2.36 1.6227 3 1 3 12 57.53 1.43 1.6020 5 0 1 12 57.83 1.14 1.5945 4 1 2 12 59.40 5.12 1.5560 2 4 0 6 59.88 3.55 1.5446 3 3 1 12 61.04 1.19 1.5181 4 2 1 12 61.04 3.79 1.5181 2 4 1 12 61.32 1.77 1.5119 2 1 4 12 61.32 1.87 1.5119 1 2 4 12 62.46 10.93 1.4869 5 0 2 12 62.84 1.39 1.4788 5 1 0 6 63.58 8.55 1.4633 3 0 4 12 63.68 4.87 1.4613 3 2 3 12 64.43 7.05 1.4462 5 1 1 12 65.90 1.13 1.4174 1 4 3 12 69.07 1.36 1.3598 1 5 2 12 69.07 1.43 1.3598 5 1 2 12 70.95 5.13 1.3284 4 3 1 12 71.57 2.60 1.3185 5 2 0 6 73.06 1.75 1.2951 5 2 1 12 73.41 4.57 1.2899 2 4 3 12 74.36 1.04 1.2757 2 3 4 12 75.14 1.43 1.2644 1 2 5 12 75.14 3.51 1.2644 2 1 5 12 75.41 1.91 1.2606 3 4 2 12 75.75 1.12 1.2556 6 1 0 6 76.44 1.24 1.2461 4 1 4 12 76.44 2.65 1.2461 1 4 4 12 76.53 4.12 1.2449 5 1 3 12 77.47 4.78 1.2320 2 5 2 12 81.56 1.03 1.1803 1 6 2 12 82.66 4.47 1.1674 4 3 3 12 83.58 2.68 1.1568 2 4 4 12 83.58 1.38 1.1568 4 2 4 12 83.91 1.62 1.1531 0 0 6 2 84.68 1.28 1.1446 5 2 3 12 86.61 2.24 1.1240 5 1 4 12 86.93 4.09 1.1206 1 1 6 12 87.36 1.74 1.1163 2 3 5 12 87.62 1.34 1.1136 3 5 2 12 87.62 1.06 1.1136 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.