NaAlGe3O8 Fleet M E American Mineralogist 76 (1991) 92-99 Structures of low gallium albite (NaGaSi3O8) and intermediate germanium albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Locality: synthetic _database_code_amcsd 0001342 CELL PARAMETERS: 8.4190 13.2980 7.3540 94.490 116.250 90.880 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 734.999 Density (g/cm3): 3.577 MAX. ABS. INTENSITY / VOLUME**2: 15.49718224 RIR: 1.411 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.19 8.27 6.7143 -1 1 0 2 13.38 12.64 6.6182 0 2 0 2 13.49 9.10 6.5659 0 0 1 2 14.68 6.62 6.0347 -1 -1 1 2 15.24 14.55 5.8139 -1 1 1 2 18.11 3.32 4.8994 0 -2 1 2 19.93 3.79 4.4546 0 2 1 2 21.33 100.00 4.1659 -2 0 1 2 21.98 31.77 4.0432 1 -1 1 2 22.78 33.02 3.9043 -1 3 0 2 23.16 38.05 3.8411 1 1 1 2 23.60 1.06 3.7695 2 0 0 2 23.71 8.46 3.7531 -1 -3 1 2 23.93 18.54 3.7184 1 3 0 2 24.69 5.03 3.6064 -1 -1 2 2 25.28 1.60 3.5231 -2 -2 1 2 25.72 13.32 3.4631 -1 1 2 2 26.55 25.14 3.3572 -2 2 0 2 26.93 65.17 3.3103 -2 0 2 2 26.94 62.46 3.3091 0 4 0 2 27.16 77.78 3.2829 0 0 2 2 27.89 17.94 3.1994 2 2 0 2 28.25 11.79 3.1587 1 -3 1 2 29.04 26.06 3.0746 0 -4 1 2 29.20 17.31 3.0588 0 -2 2 2 29.61 11.75 3.0173 -2 -2 2 2 30.45 1.70 2.9354 -1 -3 2 2 30.98 19.13 2.8862 1 3 1 2 32.98 5.34 2.7163 -1 3 2 2 34.33 6.25 2.6122 1 -1 2 2 34.50 4.57 2.5995 -3 -1 2 2 34.59 19.01 2.5931 -2 4 1 2 34.65 30.63 2.5891 -2 -4 1 2 34.74 7.53 2.5821 -3 1 2 2 35.07 3.10 2.5588 -2 4 0 2 35.63 2.41 2.5196 1 1 2 2 36.00 11.99 2.4946 -3 1 0 2 36.06 2.26 2.4906 2 2 1 2 36.60 4.63 2.4552 1 5 0 2 36.77 8.35 2.4440 3 1 0 2 37.14 2.90 2.4206 2 4 0 2 37.16 7.37 2.4195 -1 5 1 2 37.21 7.19 2.4162 -2 0 3 2 37.68 3.75 2.3874 -3 3 1 2 38.32 13.77 2.3489 1 -3 2 2 38.72 7.41 2.3253 1 -5 1 2 39.39 3.11 2.2876 -2 4 2 2 39.45 9.51 2.2844 -3 -3 2 2 40.09 1.51 2.2492 -3 3 2 2 40.30 7.64 2.2381 -3 3 0 2 40.43 9.14 2.2311 -1 -5 2 2 40.50 5.28 2.2273 0 4 2 2 40.67 3.86 2.2186 2 -4 1 2 40.91 3.89 2.2061 0 6 0 2 41.12 1.32 2.1952 -1 -3 3 2 41.25 1.56 2.1886 0 0 3 2 41.80 1.68 2.1609 1 3 2 2 41.81 3.75 2.1605 -3 1 3 2 42.19 4.74 2.1419 1 5 1 2 42.38 11.15 2.1330 3 3 0 2 43.44 1.18 2.0829 -4 0 2 2 43.73 2.38 2.0701 -1 5 2 2 44.39 3.23 2.0409 -1 3 3 2 44.55 4.66 2.0338 0 6 1 2 44.83 2.52 2.0216 2 -2 2 2 44.83 3.48 2.0216 0 2 3 2 45.07 1.96 2.0116 -3 -3 3 2 45.64 6.93 1.9878 -4 2 2 2 45.68 1.58 1.9860 -4 -2 2 2 46.52 7.82 1.9521 -2 6 0 2 46.88 1.61 1.9380 -3 3 3 2 47.25 2.02 1.9238 3 -3 1 2 47.33 4.63 1.9205 2 2 2 2 47.42 3.47 1.9172 0 -6 2 2 47.59 4.42 1.9108 0 -4 3 2 47.65 6.22 1.9084 -4 0 3 2 48.00 1.62 1.8955 1 -1 3 2 48.14 4.29 1.8903 -2 4 3 2 48.29 7.40 1.8847 4 0 0 2 48.51 3.80 1.8765 -2 -6 2 2 48.99 4.77 1.8592 2 6 0 2 49.01 1.44 1.8588 -1 7 0 2 49.35 1.57 1.8466 -4 -2 3 2 49.39 5.54 1.8453 1 1 3 2 49.75 15.71 1.8328 -2 0 4 2 49.95 4.16 1.8259 2 -4 2 2 50.62 5.24 1.8032 -2 -2 4 2 50.70 1.61 1.8005 2 -6 1 2 50.72 1.04 1.8000 1 -3 3 2 50.79 1.40 1.7975 -2 6 2 2 51.13 2.66 1.7866 4 2 0 2 51.27 2.05 1.7819 -4 4 1 2 51.83 1.59 1.7641 -4 4 2 2 51.91 5.82 1.7615 -4 -4 2 2 52.69 1.74 1.7372 -1 -7 2 2 52.75 2.10 1.7353 -3 -5 3 2 52.86 1.54 1.7321 -4 -4 1 2 52.87 3.58 1.7316 -2 2 4 2 54.19 1.19 1.6927 -3 -3 4 2 54.31 1.18 1.6892 3 -5 1 2 54.51 3.15 1.6835 2 4 2 2 54.66 1.35 1.6791 1 3 3 2 54.91 1.32 1.6722 -4 -4 3 2 55.23 2.54 1.6631 2 6 1 2 55.36 1.21 1.6596 -2 -4 4 2 55.43 4.84 1.6576 -3 5 3 2 56.01 1.14 1.6417 0 -8 1 2 56.38 3.12 1.6320 -5 1 1 2 56.46 1.23 1.6297 0 -2 4 2 56.47 2.17 1.6295 4 0 1 2 57.21 3.84 1.6103 -5 1 3 2 57.32 2.78 1.6075 2 0 3 2 57.33 1.85 1.6071 3 -3 2 2 57.36 2.07 1.6062 1 -7 2 2 58.07 1.65 1.5884 -4 2 4 2 58.43 2.71 1.5794 2 -6 2 2 58.83 1.83 1.5696 3 5 1 2 59.00 2.46 1.5656 -5 -3 2 2 59.50 1.62 1.5536 -5 3 1 2 59.55 2.90 1.5523 -2 4 4 2 59.77 4.55 1.5472 -2 8 0 2 60.06 1.58 1.5404 -1 -5 4 2 60.20 2.38 1.5373 0 -8 2 2 60.21 6.88 1.5369 -2 -8 1 2 60.30 6.55 1.5349 -4 6 1 2 60.54 4.03 1.5294 -5 -3 3 2 60.54 1.07 1.5294 0 -4 4 2 60.70 1.24 1.5257 -3 -5 4 2 60.98 1.62 1.5193 -5 3 3 2 61.01 1.67 1.5187 3 3 2 2 61.11 2.08 1.5165 -5 -3 1 2 61.14 3.44 1.5157 -4 6 2 2 61.25 1.03 1.5133 -4 -6 2 2 61.61 1.16 1.5054 4 -4 1 2 61.75 3.59 1.5022 2 -4 3 2 62.55 6.69 1.4849 0 6 3 2 62.56 1.44 1.4848 2 8 0 2 63.00 1.83 1.4753 2 -8 1 2 63.07 2.84 1.4739 -5 1 4 2 63.17 1.29 1.4719 3 7 0 2 63.25 1.04 1.4701 -3 -7 3 2 63.37 1.76 1.4677 -2 -6 4 2 64.28 3.14 1.4491 1 1 4 2 64.58 3.60 1.4431 2 6 2 2 64.75 7.72 1.4397 1 -3 4 2 65.32 4.58 1.4286 1 9 0 2 65.42 4.05 1.4266 1 -9 1 2 65.50 3.68 1.4250 -4 6 3 2 65.58 5.69 1.4236 -5 -3 4 2 65.66 3.14 1.4219 4 4 1 2 65.67 3.79 1.4218 -1 9 1 2 66.21 4.18 1.4115 -4 0 5 2 66.63 5.52 1.4037 -1 -9 2 2 66.84 5.62 1.3996 -6 0 2 2 66.95 3.55 1.3977 -4 -2 5 2 67.07 1.21 1.3955 2 4 3 2 67.10 1.94 1.3950 4 6 0 2 67.41 6.70 1.3893 4 0 2 2 67.67 1.33 1.3845 0 -8 3 2 67.78 4.70 1.3826 -1 1 5 2 68.25 4.25 1.3741 -1 -3 5 2 68.30 3.43 1.3733 2 8 1 2 68.50 1.05 1.3698 -5 -5 1 2 68.87 2.33 1.3633 -6 -2 2 2 69.09 1.11 1.3595 -6 2 3 2 69.21 1.83 1.3575 -3 3 5 2 69.34 1.23 1.3552 3 1 3 2 69.56 2.76 1.3515 2 -8 2 2 70.07 1.75 1.3429 -5 5 0 2 70.90 1.51 1.3293 -1 9 2 2 71.01 1.21 1.3275 -4 -4 5 2 71.48 1.97 1.3199 4 -4 2 2 71.88 2.93 1.3134 -4 8 1 2 72.00 1.05 1.3115 -5 1 5 2 72.33 1.11 1.3065 -1 -9 3 2 72.79 2.39 1.2993 -6 4 2 2 72.97 1.06 1.2966 -4 8 2 2 73.05 1.28 1.2953 -4 6 4 2 73.10 4.63 1.2946 -4 -8 2 2 74.09 1.84 1.2797 -6 -4 3 2 74.68 1.62 1.2711 -4 4 5 2 75.20 1.92 1.2634 0 8 3 2 75.69 4.62 1.2565 6 0 0 2 76.49 1.38 1.2453 4 4 2 2 76.79 1.87 1.2412 -3 5 5 2 77.08 1.99 1.2373 2 8 2 2 78.01 2.58 1.2248 0 -8 4 2 78.17 1.15 1.2228 -4 -6 5 2 78.23 1.12 1.2220 6 2 0 2 78.34 1.33 1.2205 1 -7 4 2 79.08 1.46 1.2109 2 -8 3 2 79.13 1.24 1.2103 4 8 0 2 79.20 1.15 1.2095 -1 9 3 2 79.31 1.34 1.2080 -3 1 6 2 79.54 1.28 1.2051 4 -8 1 2 80.08 2.37 1.1984 -3 9 3 2 80.18 1.74 1.1971 -6 4 0 2 80.97 1.22 1.1874 -5 -7 4 2 81.79 2.51 1.1776 3 5 3 2 81.92 2.32 1.1760 -6 6 3 2 82.24 1.90 1.1722 -3 -9 4 2 82.26 1.20 1.1720 -2 6 5 2 82.35 1.27 1.1709 -1 -11 2 2 83.88 1.49 1.1535 6 4 0 2 84.47 1.51 1.1469 -1 -3 6 2 84.76 1.48 1.1437 -5 -3 6 2 87.54 1.13 1.1144 5 -5 2 2 89.05 1.14 1.0993 3 -5 4 2 89.23 1.35 1.0976 2 0 5 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.