Carbonate-hydroxylapatite Fleet M E, Liu X, King P L American Mineralogist 89 (2004) 1422-1432 Accommodation of the carbonate ion in apatite: An FTIR and X-ray structure study of crystals synthesized at 2-4 GPa Sample: xt372 _database_code_amcsd 0003644 CELL PARAMETERS: 9.4234 9.4234 6.8801 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 529.103 Density (g/cm3): 3.142 MAX. ABS. INTENSITY / VOLUME**2: 14.14683795 RIR: 1.466 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.84 12.94 8.1609 1 0 0 6 16.85 3.89 5.2602 1 0 1 12 18.83 1.85 4.7117 1 1 0 6 21.78 5.43 4.0805 2 0 0 6 22.88 5.26 3.8875 1 1 1 12 25.38 2.10 3.5096 2 0 1 12 25.90 34.51 3.4400 0 0 2 2 28.15 7.74 3.1699 1 0 2 12 28.95 14.20 3.0845 1 2 0 6 31.79 69.54 2.8146 1 2 1 12 31.79 30.46 2.8146 2 1 1 12 32.22 49.96 2.7783 1 1 2 12 32.93 61.97 2.7203 3 0 0 6 34.09 20.86 2.6301 2 0 2 12 35.49 3.84 2.5297 3 0 1 12 39.23 1.41 2.2965 2 1 2 12 39.23 3.61 2.2965 1 2 2 12 39.83 4.19 2.2634 1 3 0 6 39.83 16.68 2.2634 3 1 0 6 40.47 1.50 2.2288 2 2 1 12 42.02 1.33 2.1501 1 3 1 12 42.02 4.40 2.1501 3 1 1 12 42.36 1.19 2.1338 3 0 2 12 43.91 4.75 2.0621 1 1 3 12 44.40 1.04 2.0402 4 0 0 6 45.36 3.63 1.9992 2 0 3 12 46.73 29.83 1.9437 2 2 2 12 48.12 7.60 1.8908 3 1 2 12 48.12 4.99 1.8908 1 3 2 12 48.63 4.04 1.8722 3 2 0 6 49.53 9.92 1.8404 2 1 3 12 49.53 22.03 1.8404 1 2 3 12 50.52 8.78 1.8065 2 3 1 12 50.52 8.19 1.8065 3 2 1 12 51.30 5.61 1.7809 1 4 0 6 51.30 6.32 1.7809 4 1 0 6 52.12 11.64 1.7548 4 0 2 12 52.17 1.17 1.7534 3 0 3 12 53.26 14.34 1.7200 0 0 4 2 54.52 1.05 1.6830 1 0 4 12 55.91 5.82 1.6445 2 3 2 12 57.18 2.09 1.6110 1 3 3 12 57.18 1.74 1.6110 3 1 3 12 58.08 1.62 1.5881 5 0 1 12 59.98 4.62 1.5423 4 2 0 6 60.46 3.30 1.5312 3 3 1 12 61.63 2.39 1.5049 4 2 1 12 61.75 2.85 1.5022 2 1 4 12 61.75 1.58 1.5022 1 2 4 12 63.04 8.05 1.4746 5 0 2 12 63.47 1.46 1.4657 1 5 0 6 64.05 7.22 1.4538 3 0 4 12 64.22 5.42 1.4503 2 3 3 12 65.06 6.79 1.4336 1 5 1 12 65.31 1.47 1.4287 3 3 2 12 69.74 1.19 1.3484 1 5 2 12 71.67 3.64 1.3168 3 4 1 12 72.30 2.41 1.3068 2 5 0 6 73.81 1.41 1.2838 2 5 1 12 74.08 3.27 1.2798 4 2 3 12 74.98 1.13 1.2666 3 2 4 12 75.10 1.11 1.2649 6 0 2 12 75.68 1.45 1.2566 2 1 5 12 75.68 3.40 1.2566 1 2 5 12 76.16 2.43 1.2499 4 3 2 12 76.55 1.07 1.2445 1 6 0 6 77.09 1.82 1.2372 1 4 4 12 77.09 3.25 1.2372 4 1 4 12 77.25 3.77 1.2350 1 5 3 12 78.26 5.07 1.2216 5 2 2 12 83.47 3.42 1.1580 3 4 3 12 84.35 2.38 1.1483 4 2 4 12 84.35 1.53 1.1483 2 4 4 12 84.49 1.38 1.1467 0 0 6 2 85.53 1.08 1.1354 2 5 3 12 87.42 2.30 1.1156 1 5 4 12 87.57 3.85 1.1142 1 1 6 12 88.10 1.47 1.1088 3 2 5 12 88.57 1.14 1.1042 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.