Amblygonite Groat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S American Mineralogist 75 (1990) 992-1008 The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample AF-65 _database_code_amcsd 0001326 CELL PARAMETERS: 6.6452 7.7330 6.9193 90.350 117.440 91.200 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 315.442 Density (g/cm3): 3.106 MAX. ABS. INTENSITY / VOLUME**2: 6.216142042 RIR: 0.652 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.43 1.10 6.1399 0 0 1 2 18.68 10.26 4.7494 -1 1 0 2 19.06 39.36 4.6558 -1 1 1 2 19.18 30.55 4.6284 1 1 0 2 19.24 61.40 4.6134 -1 -1 1 2 23.01 10.03 3.8650 0 2 0 2 27.04 47.95 3.2974 0 -2 1 2 27.49 42.75 3.2450 0 2 1 2 27.58 28.80 3.2345 1 -1 1 2 28.14 28.55 3.1713 1 1 1 2 28.27 58.46 3.1569 -1 -1 2 2 28.36 90.67 3.1468 -1 1 2 2 29.09 4.70 3.0699 0 0 2 2 30.32 100.00 2.9477 2 0 0 2 30.88 8.71 2.8953 -2 0 2 2 35.27 13.93 2.5449 -2 2 1 2 36.02 24.50 2.4937 -2 -2 1 2 37.07 8.89 2.4250 0 -2 2 2 37.72 30.74 2.3846 -1 3 0 2 37.74 5.37 2.3834 0 2 2 2 37.89 2.39 2.3747 -2 2 0 2 38.50 5.43 2.3382 1 3 0 2 38.68 3.47 2.3279 -2 2 2 2 38.92 3.80 2.3142 2 2 0 2 39.55 7.51 2.2788 2 0 1 2 40.44 1.73 2.2306 -2 0 3 2 41.04 1.14 2.1993 -1 -1 3 2 41.26 4.50 2.1880 -1 1 3 2 42.96 21.54 2.1053 1 -3 1 2 43.49 6.32 2.0808 -3 -1 2 2 43.94 1.23 2.0606 -1 3 2 2 44.10 7.09 2.0534 1 3 1 2 45.66 2.69 1.9869 2 -2 1 2 47.02 9.49 1.9327 -2 2 3 2 47.02 6.40 1.9325 0 4 0 2 47.06 22.70 1.9312 -2 -2 3 2 47.43 5.41 1.9169 -3 1 0 2 48.08 18.53 1.8925 3 1 0 2 49.71 3.45 1.8341 0 4 1 2 50.85 11.11 1.7956 0 2 3 2 51.98 1.25 1.7593 2 0 2 2 52.44 1.59 1.7449 1 -3 2 2 53.06 21.46 1.7259 -2 0 4 2 53.84 1.61 1.7027 -1 3 3 2 54.83 1.49 1.6743 -3 3 2 2 55.32 2.21 1.6606 -4 0 2 2 55.62 4.52 1.6525 -1 -1 4 2 55.76 11.61 1.6487 0 -4 2 2 55.76 1.40 1.6485 -3 -3 1 2 55.84 1.47 1.6464 -3 -3 2 2 55.92 1.81 1.6443 -1 1 4 2 56.29 4.05 1.6344 3 -1 1 2 56.74 6.51 1.6225 0 4 2 2 56.94 4.33 1.6172 2 -2 2 2 56.98 1.92 1.6161 3 1 1 2 57.04 13.53 1.6145 -2 4 2 2 57.60 7.70 1.6003 -2 -4 2 2 58.18 12.84 1.5857 2 2 2 2 58.28 14.12 1.5831 -3 3 0 2 58.47 1.03 1.5784 -2 -2 4 2 58.68 7.71 1.5734 -2 2 4 2 59.96 10.12 1.5428 3 3 0 2 60.30 2.30 1.5350 0 0 4 2 61.20 7.08 1.5145 -4 -2 2 2 62.70 1.41 1.4818 -4 2 3 2 63.03 3.81 1.4747 -4 -2 1 2 63.08 9.76 1.4739 4 0 0 2 63.45 1.65 1.4661 -4 -2 3 2 64.35 12.16 1.4476 -4 0 4 2 64.97 1.79 1.4354 0 -2 4 2 65.28 2.54 1.4292 1 -5 1 2 65.80 7.83 1.4192 -1 -3 4 2 65.88 2.71 1.4177 0 -4 3 2 66.04 1.13 1.4146 3 -3 1 2 66.12 7.80 1.4132 -1 -5 2 2 66.36 7.50 1.4087 -1 5 2 2 66.61 7.54 1.4039 -1 3 4 2 67.21 1.03 1.3928 0 4 3 2 67.39 2.95 1.3896 -4 2 0 2 67.94 1.03 1.3797 3 3 1 2 68.04 2.22 1.3779 -3 3 4 2 68.25 5.14 1.3741 3 -1 2 2 68.27 2.94 1.3738 -3 -3 4 2 70.21 3.54 1.3405 -3 -1 5 2 70.79 1.94 1.3311 2 -2 3 2 71.02 1.32 1.3273 1 -1 4 2 71.58 2.32 1.3182 2 -4 2 2 72.11 2.53 1.3099 2 2 3 2 72.68 2.81 1.3010 1 -5 2 2 72.85 1.54 1.2983 -2 2 5 2 73.51 1.21 1.2883 0 6 0 2 73.62 3.61 1.2866 -1 -5 3 2 73.78 4.54 1.2843 2 4 2 2 74.29 4.63 1.2767 -3 5 1 2 74.33 1.63 1.2762 -4 0 5 2 74.38 1.54 1.2753 -1 5 3 2 74.58 1.57 1.2725 1 5 2 2 74.58 9.53 1.2725 -4 4 2 2 74.78 1.20 1.2695 -3 5 2 2 76.21 7.26 1.2493 -3 -5 2 2 76.25 1.82 1.2487 -3 -5 1 2 76.38 3.15 1.2469 -4 -4 2 2 76.49 3.72 1.2453 4 -2 1 2 77.12 4.31 1.2367 -5 -1 4 2 78.15 2.78 1.2230 -4 -4 1 2 78.88 1.40 1.2135 -4 2 5 2 78.97 2.86 1.2123 -3 5 3 2 79.86 3.30 1.2011 1 -3 4 2 80.62 1.14 1.1917 0 4 4 2 80.85 1.89 1.1889 -1 -3 5 2 81.59 5.64 1.1800 1 3 4 2 82.51 1.52 1.1691 2 6 0 2 82.91 1.27 1.1645 -5 -3 3 2 82.92 1.91 1.1644 0 2 5 2 82.94 1.36 1.1641 3 -1 3 2 83.31 3.64 1.1599 2 0 4 2 83.44 2.59 1.1584 1 -5 3 2 85.16 1.33 1.1394 4 0 2 2 85.78 1.79 1.1327 1 5 3 2 86.74 1.06 1.1226 -5 -3 4 2 87.16 1.76 1.1183 2 -2 4 2 87.30 1.10 1.1169 3 5 1 2 88.11 1.46 1.1086 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.