Montebrasite
Groat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J
American Mineralogist 88 (2003) 195-210
The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution:
A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS,
and REDOR NMR study
Sample: from Tanco Pegmatite, Bernic Lake, Manitoba at T = 150 K
_database_code_amcsd 0002963
CELL PARAMETERS: 6.6891 7.7111 6.9648 90.958 117.760 91.382
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 317.648
Density (g/cm3): 3.068
MAX. ABS. INTENSITY / VOLUME**2: 5.641363551
RIR: 0.599
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.38 4.05 6.1601 0 0 1 2
18.58 8.94 4.7760 -1 1 0 2
19.02 35.16 4.6662 -1 1 1 2
19.12 69.97 4.6409 -1 -1 1 2
19.24 25.48 4.6124 1 1 0 2
23.09 9.65 3.8525 0 2 0 2
26.66 3.38 3.3432 -2 0 1 2
26.91 51.51 3.3137 0 -2 1 2
27.41 39.33 3.2537 1 -1 1 2
27.70 46.77 3.2209 0 2 1 2
28.01 63.32 3.1853 -1 -1 2 2
28.26 28.73 3.1578 1 1 1 2
28.32 100.00 3.1510 -1 1 2 2
28.99 4.36 3.0801 0 0 2 2
30.22 99.31 2.9577 2 0 0 2
30.62 8.11 2.9194 -2 0 2 2
35.12 13.67 2.5550 -2 2 1 2
35.98 25.98 2.4960 -2 -2 1 2
36.78 8.99 2.4437 0 -2 2 2
37.67 1.65 2.3880 -2 2 0 2
37.68 36.97 2.3875 -1 3 0 2
37.97 5.96 2.3695 0 2 2 2
38.59 5.17 2.3331 -2 2 2 2
38.72 3.96 2.3254 1 3 0 2
39.06 6.48 2.3062 2 2 0 2
39.47 10.98 2.2830 2 0 1 2
40.11 4.22 2.2479 -2 0 3 2
41.19 8.46 2.1915 -1 1 3 2
42.74 24.30 2.1158 1 -3 1 2
43.19 8.95 2.0945 -3 -1 2 2
44.15 2.92 2.0514 -1 3 2 2
44.46 5.24 2.0376 1 3 1 2
45.37 1.96 1.9990 2 -2 1 2
46.63 26.82 1.9476 -2 -2 3 2
46.94 6.29 1.9355 -2 2 3 2
47.06 1.45 1.9308 2 2 1 2
47.16 4.70 1.9270 -3 1 0 2
47.18 6.85 1.9263 0 4 0 2
48.04 19.13 1.8939 3 1 0 2
48.16 1.01 1.8895 -3 1 3 2
50.06 2.70 1.8221 0 4 1 2
51.06 13.56 1.7887 0 2 3 2
52.06 1.68 1.7567 1 -3 2 2
52.67 21.35 1.7377 -2 0 4 2
54.08 2.72 1.6957 -1 3 3 2
54.64 1.37 1.6798 -3 3 2 2
54.93 3.23 1.6716 -4 0 2 2
55.18 4.41 1.6645 -1 -1 4 2
55.46 12.60 1.6569 0 -4 2 2
55.67 1.24 1.6510 -3 -3 2 2
55.80 1.50 1.6475 -1 1 4 2
55.82 1.18 1.6471 -3 -3 1 2
56.02 6.19 1.6415 3 -1 1 2
56.57 4.16 1.6269 2 -2 2 2
57.01 2.34 1.6153 3 1 1 2
57.14 15.92 1.6120 -2 4 2 2
57.20 7.18 1.6105 0 4 2 2
57.39 1.57 1.6055 -3 -1 4 2
57.47 8.78 1.6036 -2 -4 2 2
57.93 17.03 1.5920 -3 3 0 2
58.45 15.78 1.5789 2 2 2 2
58.59 9.79 1.5755 -2 2 4 2
59.42 1.40 1.5554 -3 3 3 2
60.08 2.31 1.5400 0 0 4 2
60.19 9.46 1.5375 3 3 0 2
60.93 10.35 1.5204 -4 -2 2 2
61.77 1.17 1.5018 2 -4 1 2
62.28 1.27 1.4908 -4 2 3 2
62.84 8.89 1.4788 4 0 0 2
62.94 3.92 1.4767 -4 -2 1 2
63.00 1.36 1.4755 -4 -2 3 2
63.76 11.39 1.4597 -4 0 4 2
64.44 2.76 1.4458 0 -2 4 2
65.10 2.79 1.4329 1 -5 1 2
65.18 8.18 1.4312 -1 -3 4 2
65.37 3.68 1.4275 0 -4 3 2
65.95 8.77 1.4163 -1 -5 2 2
66.76 7.72 1.4012 -1 5 2 2
66.86 5.98 1.3994 -1 3 4 2
66.95 3.99 1.3976 -4 2 0 2
67.66 3.56 1.3847 -3 -3 4 2
67.92 2.14 1.3801 -3 3 4 2
67.96 5.66 1.3793 3 -1 2 2
68.63 1.48 1.3675 -4 2 4 2
69.05 1.11 1.3603 3 1 2 2
69.52 4.16 1.3521 -3 -1 5 2
70.33 1.79 1.3385 2 -2 3 2
70.65 1.55 1.3333 1 -1 4 2
71.07 2.35 1.3265 2 -4 2 2
72.27 2.99 1.3074 1 -5 2 2
72.39 3.11 1.3055 2 2 3 2
72.73 2.01 1.3002 -2 2 5 2
73.19 3.57 1.2931 -1 -5 3 2
73.63 3.85 1.2866 -4 0 5 2
73.79 1.39 1.2842 0 6 0 2
74.10 4.97 1.2795 -3 5 1 2
74.23 10.99 1.2775 -4 4 2 2
74.39 5.51 1.2752 2 4 2 2
74.90 2.09 1.2678 -1 5 3 2
75.28 1.32 1.2624 1 5 2 2
76.02 4.04 1.2519 4 -2 1 2
76.20 8.41 1.2495 -3 -5 2 2
76.30 3.04 1.2480 -4 -4 2 2
76.41 5.16 1.2465 -5 -1 4 2
76.50 1.55 1.2452 -3 -5 1 2
77.98 1.04 1.2253 -4 -4 3 2
78.30 3.93 1.2210 -4 -4 1 2
78.40 1.41 1.2197 -4 2 5 2
79.04 3.25 1.2115 -3 5 3 2
79.19 4.28 1.2096 1 -3 4 2
80.04 2.68 1.1988 -1 -3 5 2
81.19 1.74 1.1847 0 4 4 2
82.05 5.05 1.1745 1 3 4 2
82.47 1.44 1.1696 -5 -3 3 2
82.59 2.47 1.1681 3 -1 3 2
82.79 2.94 1.1658 1 -5 3 2
83.05 2.75 1.1629 0 2 5 2
83.06 1.77 1.1627 2 6 0 2
83.13 2.71 1.1619 2 0 4 2
83.41 1.12 1.1588 -5 3 1 2
85.00 6.14 1.1411 -5 3 4 2
86.58 1.72 1.1243 2 -2 4 2
86.61 1.64 1.1240 1 5 3 2
88.82 1.15 1.1016 1 -1 5 2
88.91 2.02 1.1008 2 6 1 2
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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.