Fluorapatite
Hughes J M, Nekvasil H, Ustunisik G, Lindsley D H, Coraor A E, Vaughn J, Phillips B L,
McCubbin F M, Woerner W R
American Mineralogist 99 (2014) 369-376
Solid solution in the fluorapatite-chlorapatite binary system: High-precision crystal
structure refinements of synthetic F-Cl apatite.
Note: Sample HNF5CL5
Locality: Synthetic
_database_code_amcsd 0020113
CELL PARAMETERS: 9.5104 9.5104 6.8311 90.000 90.000 120.000
SPACE GROUP: P6_3/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 535.080
Density (g/cm3): 3.176
MAX. ABS. INTENSITY / VOLUME**2: 14.16714834
RIR: 1.453
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.74 9.42 8.2362 1 0 0 6
16.86 4.73 5.2580 1 0 1 12
21.58 2.21 4.1181 2 0 0 6
22.79 4.91 3.9027 1 1 1 12
25.25 3.10 3.5268 2 0 1 12
26.09 30.84 3.4155 0 0 2 2
28.29 4.61 3.1550 1 0 2 12
28.68 11.05 3.1130 2 1 0 6
31.58 31.10 2.8327 1 2 1 12
31.58 68.90 2.8327 2 1 1 12
32.27 54.57 2.7741 1 1 2 12
32.62 71.01 2.7454 3 0 0 6
34.10 19.66 2.6290 2 0 2 12
35.23 3.83 2.5474 3 0 1 12
39.15 2.94 2.3008 2 1 2 12
39.15 2.60 2.3008 1 2 2 12
39.45 17.93 2.2843 1 3 0 6
39.45 2.65 2.2843 3 1 0 6
41.69 5.57 2.1664 1 3 1 12
42.23 1.57 2.1398 3 0 2 12
43.97 1.27 2.0591 4 0 0 6
44.10 4.66 2.0537 1 1 3 12
45.52 2.99 1.9927 2 0 3 12
46.54 31.54 1.9514 2 2 2 12
47.91 6.28 1.8988 1 3 2 12
47.91 5.34 1.8988 3 1 2 12
48.16 4.08 1.8895 2 3 0 6
49.60 20.22 1.8379 2 1 3 12
49.60 9.99 1.8379 1 2 3 12
50.09 8.70 1.8211 2 3 1 12
50.09 7.94 1.8211 3 2 1 12
50.80 6.34 1.7973 1 4 0 6
50.80 7.79 1.7973 4 1 0 6
51.85 10.28 1.7634 4 0 2 12
52.19 1.30 1.7527 3 0 3 12
53.67 13.93 1.7078 0 0 4 2
54.91 1.33 1.6722 1 0 4 12
55.58 6.22 1.6534 3 2 2 12
57.11 2.28 1.6127 1 3 3 12
57.11 2.57 1.6127 3 1 3 12
57.56 1.76 1.6013 5 0 1 12
57.98 1.16 1.5905 4 1 2 12
58.20 1.22 1.5851 3 3 0 6
59.38 3.81 1.5565 2 4 0 6
59.91 2.96 1.5440 3 3 1 12
61.06 2.34 1.5176 2 4 1 12
61.98 1.56 1.4973 2 1 4 12
61.98 2.69 1.4973 1 2 4 12
62.61 7.44 1.4837 5 0 2 12
62.82 1.36 1.4793 5 1 0 6
64.03 4.83 1.4541 3 2 3 12
64.23 7.24 1.4501 3 0 4 12
64.45 7.26 1.4458 5 1 1 12
64.85 1.80 1.4378 3 3 2 12
65.95 1.16 1.4164 4 2 2 12
69.21 1.57 1.3574 5 1 2 12
70.96 3.32 1.3282 4 3 1 12
71.54 1.01 1.3189 2 5 0 6
71.54 3.13 1.3189 5 2 0 6
73.07 1.28 1.2949 5 2 1 12
73.73 3.30 1.2850 2 4 3 12
74.50 1.33 1.2737 6 0 2 12
74.96 1.36 1.2670 2 3 4 12
75.53 3.27 1.2587 3 4 2 12
76.08 3.36 1.2510 2 1 5 12
76.08 1.35 1.2510 1 2 5 12
76.85 3.90 1.2405 5 1 3 12
77.03 1.98 1.2380 4 1 4 12
77.03 2.69 1.2380 1 4 4 12
77.60 5.66 1.2303 2 5 2 12
82.97 3.49 1.1638 4 3 3 12
84.16 2.43 1.1504 2 4 4 12
84.16 1.66 1.1504 4 2 4 12
84.99 1.07 1.1412 5 2 3 12
85.24 1.42 1.1385 0 0 6 2
87.18 2.41 1.1181 5 1 4 12
87.73 1.03 1.1124 3 5 2 12
87.73 1.27 1.1124 7 0 2 12
88.26 3.43 1.1072 1 1 6 12
88.27 1.62 1.1071 2 3 5 12
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.