Apatite-(CaCl)
Fleet M E, Liu X, Pan Y
American Mineralogist 85 (2000) 1437-1446
Rare-earth elements in chlorapatite [Ca10(PO4)6(Cl)2]:
Uptake, site preference, and degradation of monoclinic structure
Sample: Nd-ClAp
_database_code_amcsd 0002521
CELL PARAMETERS: 9.6474 9.6474 6.7747 90.000 90.000 120.000
SPACE GROUP: P6_3/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 546.061
Density (g/cm3): 3.432
MAX. ABS. INTENSITY / VOLUME**2: 16.19598409
RIR: 1.537
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.59 9.52 8.3549 1 0 0 6
16.85 5.79 5.2621 1 0 1 12
18.39 8.68 4.8237 1 1 0 6
21.27 3.26 4.1774 2 0 0 6
22.63 1.91 3.9294 1 1 1 12
25.04 4.73 3.5558 2 0 1 12
26.31 10.62 3.3874 0 0 2 2
28.26 1.88 3.1579 2 1 0 6
28.26 1.47 3.1579 1 2 0 6
28.43 3.07 3.1392 1 0 2 12
31.25 61.58 2.8622 1 2 1 12
31.25 30.86 2.8622 2 1 1 12
32.14 93.11 2.7850 3 0 0 6
32.29 100.00 2.7721 1 1 2 12
34.08 1.95 2.6311 2 0 2 12
34.83 3.10 2.5758 3 0 1 12
37.28 3.54 2.4118 2 2 0 6
38.86 22.16 2.3172 3 1 0 6
38.99 15.61 2.3098 2 1 2 12
41.17 6.22 2.1925 3 1 1 12
42.00 10.28 2.1512 3 0 2 12
43.32 3.35 2.0887 4 0 0 6
44.29 4.97 2.0452 1 1 3 12
45.67 1.74 1.9866 2 0 3 12
46.21 45.95 1.9647 2 2 2 12
47.43 1.15 1.9167 2 3 0 6
47.43 2.19 1.9167 3 2 0 6
47.54 1.33 1.9125 1 3 2 12
49.42 6.39 1.8443 2 3 1 12
49.42 9.32 1.8443 3 2 1 12
49.63 14.94 1.8369 1 2 3 12
49.63 9.04 1.8369 2 1 3 12
50.03 13.15 1.8232 1 4 0 6
50.03 7.67 1.8232 4 1 0 6
51.39 3.47 1.7779 4 0 2 12
52.15 1.21 1.7540 3 0 3 12
54.15 12.63 1.6937 0 0 4 2
55.05 1.41 1.6682 2 3 2 12
55.05 1.17 1.6682 3 2 2 12
56.74 1.66 1.6224 5 0 1 12
56.94 2.57 1.6173 1 3 3 12
56.94 2.34 1.6173 3 1 3 12
57.30 2.35 1.6079 3 3 0 6
57.40 3.56 1.6054 1 4 2 12
57.40 2.78 1.6054 4 1 2 12
58.45 1.59 1.5789 4 2 0 6
59.05 2.55 1.5644 3 3 1 12
60.18 1.24 1.5377 2 4 1 12
60.18 1.55 1.5377 4 2 1 12
61.92 2.54 1.4986 5 0 2 12
62.20 1.91 1.4926 2 1 4 12
63.50 6.71 1.4651 1 5 1 12
63.50 1.19 1.4651 5 1 1 12
63.68 3.41 1.4613 2 3 3 12
64.11 5.06 1.4526 3 3 2 12
64.38 7.60 1.4471 3 0 4 12
65.19 4.02 1.4311 2 4 2 12
65.19 2.44 1.4311 4 2 2 12
68.29 1.49 1.3735 4 3 0 6
68.37 3.61 1.3720 1 5 2 12
69.88 1.86 1.3461 3 4 1 12
70.37 3.89 1.3379 2 5 0 6
70.37 1.84 1.3379 5 2 0 6
71.94 1.15 1.3125 2 5 1 12
73.13 1.99 1.2940 4 2 3 12
73.54 3.45 1.2879 6 0 2 12
74.55 2.43 1.2729 4 3 2 12
74.81 1.04 1.2692 3 2 4 12
76.17 3.00 1.2498 1 5 3 12
76.51 1.20 1.2452 2 1 5 12
76.51 2.81 1.2452 1 2 5 12
76.57 7.41 1.2443 5 2 2 12
76.57 1.43 1.2443 2 5 2 12
76.82 2.50 1.2409 4 1 4 12
76.82 2.46 1.2409 1 4 4 12
79.48 1.04 1.2059 4 4 0 6
80.55 1.38 1.1925 6 1 2 12
82.13 2.19 1.1735 3 4 3 12
83.75 1.32 1.1549 2 4 4 12
83.75 1.64 1.1549 4 2 4 12
84.10 1.01 1.1510 2 5 3 12
86.12 1.19 1.1291 0 0 6 2
86.69 1.77 1.1232 1 5 4 12
88.34 1.59 1.1064 3 2 5 12
89.05 2.32 1.0994 1 1 6 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.