NaGaSi3O8 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 0001343 CELL PARAMETERS: 8.1610 12.8510 7.1910 94.390 116.520 87.380 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 672.780 Density (g/cm3): 3.011 MAX. ABS. INTENSITY / VOLUME**2: 8.267281221 RIR: 0.894 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.79 1.31 6.4217 0 0 1 2 13.82 22.24 6.4061 0 2 0 2 13.88 12.00 6.3794 1 1 0 2 14.04 16.52 6.3088 -1 1 0 2 14.91 9.23 5.9419 -1 -1 1 2 15.84 23.46 5.5963 -1 1 1 2 18.94 7.44 4.6848 0 -2 1 2 20.19 11.57 4.3993 0 2 1 2 22.01 79.92 4.0379 -2 0 1 2 22.99 37.05 3.8685 1 -1 1 2 23.42 10.58 3.7981 1 1 1 2 24.00 42.62 3.7074 1 3 0 2 24.12 6.03 3.6897 -1 -3 1 2 24.28 65.76 3.6659 -1 3 0 2 24.38 8.70 3.6508 2 0 0 2 25.28 12.57 3.5229 -1 -1 2 2 26.72 1.13 3.3359 -2 2 1 2 27.66 73.38 3.2252 -2 0 2 2 27.78 100.00 3.2108 0 0 2 2 27.85 55.15 3.2031 0 4 0 2 27.97 39.94 3.1897 2 2 0 2 28.29 35.11 3.1544 -2 2 0 2 30.05 21.90 2.9741 1 -3 1 2 30.08 31.75 2.9710 -2 -2 2 2 30.35 23.88 2.9455 0 -2 2 2 30.39 2.36 2.9410 0 -4 1 2 31.05 11.15 2.8801 1 3 1 2 31.33 8.35 2.8554 -1 -3 2 2 32.00 4.58 2.7970 0 4 1 2 33.52 1.22 2.6738 -3 -1 1 2 33.85 17.92 2.6479 -1 3 2 2 34.09 1.36 2.6298 -3 1 1 2 34.80 31.47 2.5778 -2 -4 1 2 35.24 1.41 2.5467 -3 -1 2 2 36.15 6.88 2.4849 -3 1 2 2 36.22 4.34 2.4802 1 1 2 2 36.33 6.94 2.4728 2 2 1 2 36.74 3.79 2.4462 -2 4 1 2 37.03 2.12 2.4277 1 5 0 2 37.10 1.93 2.4233 2 4 0 2 37.52 4.25 2.3968 3 1 0 2 37.71 6.77 2.3855 -3 1 0 2 38.12 2.89 2.3607 -2 0 3 2 38.33 2.09 2.3484 -1 -1 3 2 38.43 1.21 2.3424 0 -4 2 2 38.61 12.51 2.3319 -3 -3 1 2 38.77 6.02 2.3228 -1 5 1 2 39.38 1.40 2.2879 -1 1 3 2 39.82 2.30 2.2636 -3 -3 2 2 40.13 3.23 2.2471 -3 3 1 2 40.36 4.85 2.2350 1 -3 2 2 41.03 6.39 2.1996 0 4 2 2 41.17 8.50 2.1925 1 -5 1 2 41.17 6.87 2.1925 -2 4 2 2 41.73 4.33 2.1644 -1 -5 2 2 41.79 5.41 2.1613 -2 2 3 2 42.08 1.47 2.1474 1 3 2 2 42.33 15.43 2.1354 0 6 0 2 42.51 6.88 2.1265 3 3 0 2 43.01 3.08 2.1029 -3 3 0 2 43.18 1.71 2.0951 -3 1 3 2 43.48 10.95 2.0816 2 -4 1 2 45.20 2.97 2.0062 -4 0 1 2 45.30 4.81 2.0021 -1 3 3 2 45.51 4.20 1.9929 0 2 3 2 45.60 2.74 1.9892 0 6 1 2 45.86 4.17 1.9789 3 -1 1 2 46.42 3.72 1.9560 -4 -2 2 2 46.98 6.18 1.9343 2 -2 2 2 47.84 2.98 1.9012 -3 -5 1 2 47.90 6.51 1.8991 2 2 2 2 47.97 6.18 1.8966 -4 2 2 2 47.98 1.94 1.8963 -4 2 1 2 48.59 2.16 1.8736 -3 -5 2 2 48.82 2.17 1.8654 -3 3 3 2 49.12 12.27 1.8547 -4 0 3 2 49.15 7.00 1.8537 2 6 0 2 49.25 1.56 1.8502 1 -5 2 2 49.40 2.67 1.8449 -2 -6 2 2 49.57 3.71 1.8389 1 -1 3 2 49.74 12.18 1.8329 -2 6 0 2 49.77 8.60 1.8319 0 -6 2 2 49.96 13.45 1.8254 4 0 0 2 50.28 1.23 1.8146 -4 -2 3 2 50.34 4.49 1.8128 1 1 3 2 50.95 13.10 1.7924 -2 0 4 2 51.64 1.25 1.7700 -1 7 0 2 51.91 4.05 1.7616 4 2 0 2 51.91 6.38 1.7615 -2 -2 4 2 52.24 5.95 1.7510 -4 -4 2 2 52.62 1.89 1.7393 -1 -1 4 2 52.97 4.90 1.7287 0 6 2 2 53.03 1.70 1.7268 2 -4 2 2 53.07 3.88 1.7256 1 -3 3 2 53.18 5.62 1.7224 -2 6 2 2 53.61 1.01 1.7095 -3 1 4 2 54.18 5.72 1.6929 -2 2 4 2 54.41 2.04 1.6862 1 -7 1 2 54.52 2.65 1.6831 -1 -7 2 2 54.81 2.07 1.6749 -4 4 1 2 54.83 1.38 1.6744 -1 5 3 2 55.24 1.12 1.6628 1 3 3 2 57.40 1.11 1.6054 0 0 4 2 57.92 5.01 1.5921 -4 -2 4 2 58.01 5.13 1.5898 -3 5 3 2 58.37 5.66 1.5808 0 -2 4 2 58.48 2.30 1.5782 -5 -1 1 2 58.52 1.32 1.5772 -4 4 0 2 58.82 4.64 1.5699 3 5 1 2 58.93 1.56 1.5673 2 0 3 2 59.53 1.20 1.5530 -5 1 3 2 59.77 1.42 1.5472 -5 -3 2 2 59.80 1.28 1.5464 -3 -7 1 2 60.56 1.06 1.5289 3 -3 2 2 60.70 1.18 1.5258 -2 6 3 2 61.09 3.98 1.5169 -2 -8 1 2 61.15 3.09 1.5156 -2 4 4 2 61.47 1.04 1.5084 2 2 3 2 61.47 5.67 1.5084 -5 -3 3 2 61.60 2.54 1.5056 3 3 2 2 61.85 1.28 1.5002 -5 3 2 2 61.85 1.08 1.5001 -5 -3 1 2 62.03 1.71 1.4961 -3 -5 4 2 62.38 1.13 1.4886 -1 -5 4 2 62.43 1.32 1.4874 -4 -6 1 2 62.45 2.02 1.4871 2 -6 2 2 62.53 1.54 1.4855 -4 -4 4 2 62.83 2.31 1.4790 -2 -8 2 2 63.09 6.78 1.4736 2 8 0 2 63.13 1.55 1.4728 0 -4 4 2 63.19 1.16 1.4714 -5 3 1 2 63.24 2.46 1.4705 0 -8 2 2 63.43 3.90 1.4664 0 6 3 2 63.76 4.94 1.4597 -2 8 0 2 64.21 2.22 1.4505 -5 3 3 2 64.26 3.20 1.4496 -4 -6 3 2 64.73 6.48 1.4400 2 6 2 2 64.84 4.25 1.4380 -4 6 1 2 65.20 4.17 1.4308 2 -4 3 2 65.29 6.13 1.4292 -4 6 2 2 65.36 1.02 1.4277 -2 -6 4 2 65.40 3.44 1.4270 -5 1 4 2 65.44 1.03 1.4263 -2 0 5 2 65.66 4.84 1.4220 1 1 4 2 65.77 1.80 1.4199 4 -4 1 2 66.79 3.00 1.4007 1 9 0 2 66.80 2.68 1.4005 -5 -3 4 2 67.01 2.96 1.3965 4 6 0 2 67.16 2.78 1.3939 -1 9 0 2 67.50 1.27 1.3877 2 -8 1 2 67.52 1.66 1.3873 5 3 0 2 67.55 3.21 1.3868 1 -3 4 2 67.99 1.93 1.3788 -4 6 0 2 68.06 3.38 1.3776 -4 0 5 2 68.13 1.35 1.3764 -5 3 0 2 68.56 3.99 1.3687 -4 -2 5 2 68.64 2.16 1.3673 2 8 1 2 69.11 4.86 1.3592 -1 -9 2 2 69.28 1.12 1.3563 3 -7 1 2 69.31 1.85 1.3557 -4 6 3 2 69.32 3.20 1.3556 -1 1 5 2 69.35 4.42 1.3551 -6 0 2 2 69.66 6.64 1.3498 4 0 2 2 70.43 3.91 1.3369 -6 -2 2 2 70.56 4.68 1.3348 -1 -3 5 2 71.02 1.14 1.3273 3 1 3 2 71.14 1.18 1.3253 4 -2 2 2 71.23 1.00 1.3238 0 -6 4 2 71.24 1.91 1.3237 -3 3 5 2 72.24 1.12 1.3078 -1 -7 4 2 72.54 2.05 1.3032 -6 2 3 2 73.37 1.17 1.2905 -3 -5 5 2 73.42 2.73 1.2897 -1 9 2 2 73.47 4.86 1.2889 -4 -8 2 2 74.35 1.10 1.2759 5 5 0 2 74.38 1.58 1.2754 2 0 4 2 74.42 1.18 1.2748 0 -2 5 2 74.46 1.05 1.2741 -5 1 5 2 74.52 1.48 1.2733 -6 -2 4 2 74.59 4.89 1.2723 2 -8 2 2 75.32 1.43 1.2618 2 -2 4 2 75.36 2.32 1.2612 -5 -3 5 2 76.43 1.59 1.2462 0 6 4 2 76.49 1.20 1.2454 0 8 3 2 76.66 1.42 1.2431 -4 6 4 2 77.15 2.13 1.2364 4 4 2 2 77.40 3.01 1.2330 2 8 2 2 77.51 1.13 1.2315 -4 4 5 2 77.62 2.68 1.2301 -6 4 2 2 77.63 1.62 1.2299 -3 -9 3 2 78.15 1.99 1.2231 -4 8 2 2 78.40 1.17 1.2198 1 9 2 2 78.62 3.76 1.2169 6 0 0 2 79.30 1.24 1.2082 -3 5 5 2 79.90 1.80 1.2006 -4 -6 5 2 80.07 2.17 1.1984 6 2 0 2 81.49 1.89 1.1812 -4 -8 4 2 82.32 2.92 1.1713 3 5 3 2 82.33 2.29 1.1712 0 -8 4 2 82.84 1.01 1.1653 -6 4 4 2 84.35 1.84 1.1483 -3 9 3 2 84.45 2.04 1.1471 -2 6 5 2 84.87 1.10 1.1425 6 4 0 2 85.71 1.57 1.1335 -1 -11 2 2 85.78 2.12 1.1328 -6 4 0 2 89.60 1.20 1.0941 1 -5 5 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.