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 = 225 K
_database_code_amcsd 0002964
CELL PARAMETERS: 6.6914 7.7150 6.9697 90.939 117.760 91.377
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 318.147
Density (g/cm3): 3.064
MAX. ABS. INTENSITY / VOLUME**2: 5.636769021
RIR: 0.599
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.37 3.71 6.1645 0 0 1 2
18.57 9.11 4.7773 -1 1 0 2
19.01 35.78 4.6689 -1 1 1 2
19.12 69.68 4.6430 -1 -1 1 2
19.23 25.64 4.6149 1 1 0 2
23.07 9.66 3.8545 0 2 0 2
26.65 3.22 3.3443 -2 0 1 2
26.89 51.67 3.3150 0 -2 1 2
27.40 38.87 3.2549 1 -1 1 2
27.67 46.74 3.2234 0 2 1 2
28.00 62.88 3.1871 -1 -1 2 2
28.24 28.61 3.1599 1 1 1 2
28.30 100.00 3.1534 -1 1 2 2
28.97 4.47 3.0823 0 0 2 2
30.21 99.36 2.9587 2 0 0 2
30.61 8.17 2.9208 -2 0 2 2
35.11 13.72 2.5560 -2 2 1 2
35.96 25.99 2.4971 -2 -2 1 2
36.76 9.00 2.4447 0 -2 2 2
37.66 1.64 2.3887 -2 2 0 2
37.66 36.25 2.3885 -1 3 0 2
37.94 6.07 2.3715 0 2 2 2
38.57 5.13 2.3345 -2 2 2 2
38.70 4.04 2.3268 1 3 0 2
39.04 6.43 2.3075 2 2 0 2
39.45 10.73 2.2841 2 0 1 2
40.09 3.99 2.2493 -2 0 3 2
41.16 8.18 2.1933 -1 1 3 2
42.72 24.02 2.1165 1 -3 1 2
43.18 8.67 2.0953 -3 -1 2 2
44.11 2.82 2.0529 -1 3 2 2
44.43 5.33 2.0390 1 3 1 2
45.35 1.94 1.9996 2 -2 1 2
46.61 26.75 1.9486 -2 -2 3 2
46.91 6.51 1.9369 -2 2 3 2
47.03 1.42 1.9321 2 2 1 2
47.15 4.75 1.9276 -3 1 0 2
47.16 6.67 1.9273 0 4 0 2
48.02 18.87 1.8947 3 1 0 2
50.02 2.74 1.8233 0 4 1 2
51.01 13.29 1.7903 0 2 3 2
52.04 1.67 1.7573 1 -3 2 2
52.63 21.16 1.7389 -2 0 4 2
54.04 2.62 1.6970 -1 3 3 2
54.61 1.37 1.6806 -3 3 2 2
54.91 3.20 1.6722 -4 0 2 2
55.14 4.42 1.6656 -1 -1 4 2
55.43 12.42 1.6575 0 -4 2 2
55.65 1.21 1.6517 -3 -3 2 2
55.75 1.48 1.6488 -1 1 4 2
55.79 1.17 1.6479 -3 -3 1 2
56.00 6.08 1.6421 3 -1 1 2
56.55 4.12 1.6275 2 -2 2 2
56.98 2.29 1.6161 3 1 1 2
57.10 15.68 1.6129 -2 4 2 2
57.15 7.17 1.6117 0 4 2 2
57.36 1.52 1.6064 -3 -1 4 2
57.44 8.73 1.6044 -2 -4 2 2
57.91 16.68 1.5924 -3 3 0 2
58.41 15.61 1.5800 2 2 2 2
58.54 9.68 1.5767 -2 2 4 2
59.39 1.34 1.5563 -3 3 3 2
60.03 2.28 1.5411 0 0 4 2
60.15 9.33 1.5383 3 3 0 2
60.91 10.03 1.5210 -4 -2 2 2
61.75 1.11 1.5023 2 -4 1 2
62.25 1.28 1.4914 -4 2 3 2
62.81 8.81 1.4794 4 0 0 2
62.91 3.89 1.4773 -4 -2 1 2
62.97 1.39 1.4762 -4 -2 3 2
63.72 11.29 1.4604 -4 0 4 2
64.40 2.69 1.4466 0 -2 4 2
65.07 2.74 1.4334 1 -5 1 2
65.15 8.09 1.4319 -1 -3 4 2
65.34 3.57 1.4281 0 -4 3 2
65.92 8.59 1.4169 -1 -5 2 2
66.71 7.58 1.4022 -1 5 2 2
66.79 6.00 1.4006 -1 3 4 2
66.93 3.92 1.3980 -4 2 0 2
67.62 3.48 1.3854 -3 -3 4 2
67.86 2.08 1.3811 -3 3 4 2
67.93 5.55 1.3799 3 -1 2 2
68.58 1.45 1.3683 -4 2 4 2
69.00 1.09 1.3610 3 1 2 2
69.47 4.09 1.3529 -3 -1 5 2
70.30 1.78 1.3391 2 -2 3 2
70.60 1.50 1.3341 1 -1 4 2
71.04 2.31 1.3269 2 -4 2 2
72.24 2.94 1.3078 1 -5 2 2
72.33 3.01 1.3064 2 2 3 2
72.66 1.97 1.3013 -2 2 5 2
73.16 3.51 1.2937 -1 -5 3 2
73.57 3.63 1.2873 -4 0 5 2
73.74 1.36 1.2848 0 6 0 2
74.06 4.87 1.2800 -3 5 1 2
74.20 10.78 1.2780 -4 4 2 2
74.33 5.36 1.2761 2 4 2 2
74.83 2.00 1.2688 -1 5 3 2
75.21 1.31 1.2633 1 5 2 2
75.99 3.92 1.2523 4 -2 1 2
76.15 8.18 1.2500 -3 -5 2 2
76.26 3.01 1.2486 -4 -4 2 2
76.37 5.01 1.2471 -5 -1 4 2
76.46 1.56 1.2458 -3 -5 1 2
77.94 1.03 1.2258 -4 -4 3 2
78.26 3.82 1.2216 -4 -4 1 2
78.34 1.40 1.2205 -4 2 5 2
78.98 3.16 1.2122 -3 5 3 2
79.14 4.19 1.2101 1 -3 4 2
79.99 2.55 1.1995 -1 -3 5 2
81.11 1.72 1.1857 0 4 4 2
81.97 4.94 1.1754 1 3 4 2
82.43 1.39 1.1701 -5 -3 3 2
82.55 2.38 1.1687 3 -1 3 2
82.76 2.87 1.1662 1 -5 3 2
82.97 2.65 1.1638 0 2 5 2
83.00 1.72 1.1634 2 6 0 2
83.07 2.71 1.1626 2 0 4 2
83.38 1.09 1.1591 -5 3 1 2
84.95 5.92 1.1416 -5 3 4 2
86.52 1.60 1.1249 1 5 3 2
86.53 1.69 1.1248 2 -2 4 2
88.75 1.08 1.1023 1 -1 5 2
88.83 1.98 1.1015 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.