Amblygonite 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 AF-46: from Karibib, South Africa at T = 200 K Natural Museum of Natural History, Washington D.C. #105914 _database_code_amcsd 0002968 CELL PARAMETERS: 6.6803 7.7098 6.9549 90.793 117.693 91.285 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 316.973 Density (g/cm3): 3.072 MAX. ABS. INTENSITY / VOLUME**2: 5.722308251 RIR: 0.606 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.39 3.17 6.1559 0 0 1 2 18.62 8.66 4.7660 -1 1 0 2 19.04 36.98 4.6623 -1 1 1 2 19.15 69.17 4.6347 -1 -1 1 2 19.22 27.04 4.6182 1 1 0 2 23.09 9.72 3.8525 0 2 0 2 26.70 2.66 3.3388 -2 0 1 2 26.96 50.46 3.3067 0 -2 1 2 27.47 36.80 3.2474 1 -1 1 2 27.65 45.52 3.2262 0 2 1 2 28.08 63.34 3.1782 -1 -1 2 2 28.22 29.06 3.1623 1 1 1 2 28.33 100.00 3.1503 -1 1 2 2 29.01 4.29 3.0780 0 0 2 2 30.24 99.90 2.9560 2 0 0 2 30.68 8.06 2.9143 -2 0 2 2 35.18 13.63 2.5510 -2 2 1 2 35.98 25.60 2.4961 -2 -2 1 2 36.88 8.99 2.4375 0 -2 2 2 37.73 35.45 2.3842 -1 3 0 2 37.75 1.81 2.3830 -2 2 0 2 37.91 5.80 2.3732 0 2 2 2 38.62 4.78 2.3312 -2 2 2 2 38.68 4.24 2.3281 1 3 0 2 39.01 5.90 2.3091 2 2 0 2 39.48 10.28 2.2824 2 0 1 2 40.18 3.52 2.2442 -2 0 3 2 41.20 7.43 2.1911 -1 1 3 2 42.84 23.37 2.1110 1 -3 1 2 43.25 8.25 2.0920 -3 -1 2 2 44.11 2.47 2.0529 -1 3 2 2 44.37 5.58 2.0416 1 3 1 2 45.47 2.12 1.9948 2 -2 1 2 46.74 25.96 1.9436 -2 -2 3 2 46.96 7.00 1.9348 -2 2 3 2 46.99 1.24 1.9339 2 2 1 2 47.18 6.85 1.9262 0 4 0 2 47.23 4.81 1.9243 -3 1 0 2 48.03 19.59 1.8944 3 1 0 2 50.00 2.91 1.8242 0 4 1 2 51.00 13.06 1.7908 0 2 3 2 52.20 1.64 1.7523 1 -3 2 2 52.76 21.59 1.7352 -2 0 4 2 54.03 2.48 1.6973 -1 3 3 2 54.71 1.38 1.6776 -3 3 2 2 55.01 3.10 1.6694 -4 0 2 2 55.29 4.47 1.6616 -1 -1 4 2 55.59 12.42 1.6534 0 -4 2 2 55.70 1.27 1.6502 -3 -3 2 2 55.78 1.26 1.6480 -3 -3 1 2 55.82 1.56 1.6471 -1 1 4 2 56.09 5.62 1.6396 3 -1 1 2 56.69 4.13 1.6237 2 -2 2 2 56.98 2.23 1.6161 3 1 1 2 57.10 7.02 1.6131 0 4 2 2 57.16 15.44 1.6115 -2 4 2 2 57.51 1.36 1.6024 -3 -1 4 2 57.51 8.43 1.6024 -2 -4 2 2 58.06 16.30 1.5887 -3 3 0 2 58.36 15.22 1.5812 2 2 2 2 58.61 9.44 1.5752 -2 2 4 2 59.48 1.23 1.5541 -3 3 3 2 60.10 9.53 1.5394 3 3 0 2 60.12 2.30 1.5390 0 0 4 2 60.97 9.66 1.5197 -4 -2 2 2 61.93 1.07 1.4984 2 -4 1 2 62.39 1.28 1.4885 -4 2 3 2 62.88 9.10 1.4780 4 0 0 2 62.93 3.94 1.4769 -4 -2 1 2 63.08 1.46 1.4738 -4 -2 3 2 63.88 11.54 1.4572 -4 0 4 2 64.59 2.52 1.4428 0 -2 4 2 65.22 2.71 1.4304 1 -5 1 2 65.36 8.13 1.4277 -1 -3 4 2 65.55 3.41 1.4240 0 -4 3 2 65.76 1.00 1.4201 3 -3 1 2 66.05 8.55 1.4146 -1 -5 2 2 66.70 7.71 1.4023 -1 5 2 2 66.79 6.40 1.4006 -1 3 4 2 67.08 3.81 1.3952 -4 2 0 2 67.81 3.38 1.3820 -3 -3 4 2 67.95 2.16 1.3794 -3 3 4 2 68.04 5.57 1.3779 3 -1 2 2 68.73 1.31 1.3657 -4 2 4 2 69.68 4.06 1.3495 -3 -1 5 2 70.47 1.79 1.3362 2 -2 3 2 70.75 1.52 1.3317 1 -1 4 2 71.26 2.38 1.3233 2 -4 2 2 72.29 3.02 1.3070 2 2 3 2 72.46 2.92 1.3044 1 -5 2 2 72.74 1.86 1.3000 -2 2 5 2 73.36 3.56 1.2906 -1 -5 3 2 73.77 3.23 1.2844 -4 0 5 2 73.79 1.35 1.2842 0 6 0 2 74.22 5.32 1.2778 2 4 2 2 74.23 4.84 1.2776 -3 5 1 2 74.37 10.70 1.2755 -4 4 2 2 74.80 1.92 1.2693 -1 5 3 2 75.11 1.41 1.2648 1 5 2 2 76.16 3.99 1.2499 4 -2 1 2 76.20 8.20 1.2493 -3 -5 2 2 76.30 3.05 1.2481 -4 -4 2 2 76.44 1.61 1.2461 -3 -5 1 2 76.55 5.09 1.2446 -5 -1 4 2 78.23 3.64 1.2220 -4 -4 1 2 78.51 1.40 1.2184 -4 2 5 2 79.08 3.15 1.2110 -3 5 3 2 79.40 4.01 1.2069 1 -3 4 2 80.27 2.48 1.1960 -1 -3 5 2 81.04 1.57 1.1866 0 4 4 2 81.91 5.26 1.1762 1 3 4 2 82.53 1.40 1.1688 -5 -3 3 2 82.68 2.14 1.1671 3 -1 3 2 82.95 1.70 1.1640 2 6 0 2 82.99 2.53 1.1635 0 2 5 2 83.04 2.85 1.1629 1 -5 3 2 83.17 2.95 1.1615 2 0 4 2 86.40 1.66 1.1262 1 5 3 2 86.75 1.79 1.1225 2 -2 4 2 88.72 1.89 1.1027 2 6 1 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.