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 = 295 K Note: O3-x coordinate modified _database_code_amcsd 0002965 CELL PARAMETERS: 6.6941 7.7204 6.9728 90.919 117.750 91.369 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 318.675 Density (g/cm3): 3.059 MAX. ABS. INTENSITY / VOLUME**2: 5.624303949 RIR: 0.599 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.36 3.64 6.1679 0 0 1 2 18.57 9.35 4.7793 -1 1 0 2 19.00 36.55 4.6715 -1 1 1 2 19.11 69.47 4.6451 -1 -1 1 2 19.22 25.54 4.6184 1 1 0 2 23.06 9.66 3.8573 0 2 0 2 26.64 3.18 3.3457 -2 0 1 2 26.88 51.61 3.3165 0 -2 1 2 27.39 39.03 3.2563 1 -1 1 2 27.65 46.86 3.2262 0 2 1 2 27.99 62.75 3.1882 -1 -1 2 2 28.22 28.60 3.1624 1 1 1 2 28.28 100.00 3.1554 -1 1 2 2 28.95 4.46 3.0840 0 0 2 2 30.19 99.54 2.9602 2 0 0 2 30.60 8.14 2.9219 -2 0 2 2 35.09 13.78 2.5572 -2 2 1 2 35.94 25.70 2.4986 -2 -2 1 2 36.75 9.15 2.4456 0 -2 2 2 37.64 35.62 2.3898 -1 3 0 2 37.64 1.67 2.3896 -2 2 0 2 37.91 6.13 2.3735 0 2 2 2 38.54 5.07 2.3358 -2 2 2 2 38.67 4.15 2.3287 1 3 0 2 39.01 6.35 2.3092 2 2 0 2 39.43 10.33 2.2853 2 0 1 2 40.07 3.92 2.2502 -2 0 3 2 41.13 7.91 2.1946 -1 1 3 2 42.70 23.74 2.1174 1 -3 1 2 43.16 8.56 2.0962 -3 -1 2 2 44.08 2.75 2.0545 -1 3 2 2 44.39 5.38 2.0408 1 3 1 2 45.33 1.90 2.0004 2 -2 1 2 46.59 26.37 1.9493 -2 -2 3 2 46.88 6.75 1.9381 -2 2 3 2 46.99 1.39 1.9336 2 2 1 2 47.12 6.62 1.9286 0 4 0 2 47.13 4.82 1.9284 -3 1 0 2 47.99 18.50 1.8959 3 1 0 2 49.98 2.71 1.8249 0 4 1 2 50.97 13.07 1.7917 0 2 3 2 52.02 1.65 1.7580 1 -3 2 2 52.61 20.88 1.7397 -2 0 4 2 53.99 2.59 1.6984 -1 3 3 2 54.58 1.36 1.6814 -3 3 2 2 54.88 3.20 1.6728 -4 0 2 2 55.12 4.49 1.6663 -1 -1 4 2 55.41 12.23 1.6583 0 -4 2 2 55.61 1.18 1.6526 -3 -3 2 2 55.71 1.48 1.6498 -1 1 4 2 55.75 1.16 1.6490 -3 -3 1 2 55.97 6.03 1.6429 3 -1 1 2 56.52 4.23 1.6282 2 -2 2 2 56.94 2.28 1.6171 3 1 1 2 57.06 15.35 1.6140 -2 4 2 2 57.10 7.21 1.6131 0 4 2 2 57.34 1.45 1.6070 -3 -1 4 2 57.40 8.64 1.6053 -2 -4 2 2 57.88 16.51 1.5931 -3 3 0 2 58.36 15.28 1.5812 2 2 2 2 58.50 9.66 1.5777 -2 2 4 2 59.35 1.34 1.5572 -3 3 3 2 59.99 2.22 1.5420 0 0 4 2 60.10 9.28 1.5395 3 3 0 2 60.87 9.78 1.5218 -4 -2 2 2 61.72 1.10 1.5029 2 -4 1 2 62.22 1.27 1.4921 -4 2 3 2 62.78 8.79 1.4801 4 0 0 2 62.87 3.83 1.4782 -4 -2 1 2 62.94 1.39 1.4768 -4 -2 3 2 63.70 11.18 1.4610 -4 0 4 2 64.38 2.57 1.4472 0 -2 4 2 65.03 2.70 1.4341 1 -5 1 2 65.12 8.03 1.4324 -1 -3 4 2 65.31 3.54 1.4287 0 -4 3 2 65.88 8.47 1.4177 -1 -5 2 2 66.65 7.42 1.4033 -1 5 2 2 66.74 6.02 1.4016 -1 3 4 2 66.90 3.77 1.3986 -4 2 0 2 67.60 3.41 1.3859 -3 -3 4 2 67.82 2.04 1.3819 -3 3 4 2 67.89 5.40 1.3806 3 -1 2 2 68.55 1.44 1.3689 -4 2 4 2 68.95 1.13 1.3619 3 1 2 2 69.45 4.02 1.3534 -3 -1 5 2 70.26 1.74 1.3397 2 -2 3 2 70.56 1.51 1.3347 1 -1 4 2 71.01 2.25 1.3275 2 -4 2 2 72.20 2.93 1.3084 1 -5 2 2 72.27 2.93 1.3074 2 2 3 2 72.61 1.94 1.3021 -2 2 5 2 73.12 3.41 1.2943 -1 -5 3 2 73.54 3.48 1.2878 -4 0 5 2 73.68 1.35 1.2858 0 6 0 2 74.02 4.81 1.2807 -3 5 1 2 74.16 10.55 1.2786 -4 4 2 2 74.25 5.28 1.2773 2 4 2 2 74.76 1.95 1.2698 -1 5 3 2 75.13 1.26 1.2644 1 5 2 2 75.95 3.79 1.2528 4 -2 1 2 76.10 7.99 1.2508 -3 -5 2 2 76.20 3.03 1.2493 -4 -4 2 2 76.33 4.87 1.2475 -5 -1 4 2 76.39 1.56 1.2468 -3 -5 1 2 77.89 1.04 1.2264 -4 -4 3 2 78.19 3.71 1.2225 -4 -4 1 2 78.30 1.38 1.2211 -4 2 5 2 78.92 3.10 1.2130 -3 5 3 2 79.11 4.11 1.2106 1 -3 4 2 79.95 2.47 1.1999 -1 -3 5 2 81.03 1.68 1.1867 0 4 4 2 81.89 4.85 1.1764 1 3 4 2 82.38 1.35 1.1707 -5 -3 3 2 82.49 2.30 1.1693 3 -1 3 2 82.72 2.81 1.1667 1 -5 3 2 82.90 2.54 1.1646 0 2 5 2 82.92 1.70 1.1643 2 6 0 2 83.01 2.72 1.1633 2 0 4 2 83.34 1.06 1.1596 -5 3 1 2 84.90 5.72 1.1421 -5 3 4 2 86.43 1.58 1.1259 1 5 3 2 86.48 1.63 1.1254 2 -2 4 2 88.69 1.03 1.1029 1 -1 5 2 88.73 1.92 1.1025 2 6 1 2 89.99 1.45 1.0903 -5 3 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.