Feldspar Benna P, Tribaudino M, Bruno E American Mineralogist 84 (1999) 120-129 High-temperature in situ structural investigation on lead feldspar Sample at T = 465 C, split Pb atom model _database_code_amcsd 0002071 CELL PARAMETERS: 8.4400 13.0510 14.3250 90.000 115.330 90.000 SPACE GROUP: I2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1426.203 Density (g/cm3): 4.156 MAX. ABS. INTENSITY / VOLUME**2: 29.74991689 RIR: 2.331 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.44 2.08 6.5860 1 1 0 4 13.57 97.34 6.5255 0 2 0 2 13.68 34.00 6.4739 0 0 2 2 15.24 67.71 5.8135 -1 1 2 4 19.31 45.23 4.5959 0 2 2 4 21.39 3.35 4.1543 -2 0 2 2 22.54 22.58 3.9454 1 1 2 4 23.32 31.94 3.8143 2 0 0 2 23.54 22.57 3.7790 1 3 0 4 24.63 38.29 3.6142 -1 3 2 4 25.42 46.84 3.5044 -2 2 2 4 25.80 90.87 3.4536 -1 1 4 4 27.08 100.00 3.2930 2 2 0 4 27.33 2.16 3.2627 0 4 0 2 27.47 17.27 3.2466 -2 0 4 2 27.56 23.11 3.2369 0 0 4 2 29.79 58.67 2.9987 1 3 2 4 30.69 25.47 2.9136 0 4 2 4 31.92 1.39 2.8034 2 0 2 2 32.38 46.15 2.7649 -1 3 4 4 32.58 4.63 2.7482 -3 1 2 4 34.83 5.74 2.5757 2 2 2 4 34.97 37.16 2.5660 -2 4 2 4 34.98 27.82 2.5649 -3 1 4 4 35.12 26.65 2.5553 1 1 4 4 35.98 9.53 2.4959 3 1 0 4 36.23 7.48 2.4794 2 4 0 4 37.12 13.81 2.4218 -1 5 2 4 38.11 8.05 2.3611 -3 3 2 4 38.13 3.88 2.3602 -2 0 6 2 38.82 8.12 2.3198 -1 1 6 4 40.23 12.47 2.2418 -3 3 4 4 40.35 9.99 2.2354 1 3 4 4 40.65 8.68 2.2195 -2 2 6 4 40.87 15.45 2.2079 1 5 2 4 41.12 1.49 2.1953 3 3 0 4 41.52 13.86 2.1752 0 6 0 2 41.86 2.46 2.1580 0 0 6 2 42.33 4.62 2.1353 -3 1 6 4 42.52 5.50 2.1263 2 4 2 4 42.87 8.44 2.1094 -1 5 4 4 43.35 7.05 2.0874 -4 0 2 2 43.57 2.50 2.0772 -4 0 4 2 43.67 4.15 2.0726 -1 3 6 4 43.74 2.60 2.0696 2 0 4 2 43.91 5.93 2.0619 0 6 2 4 44.02 12.21 2.0569 3 1 2 4 44.21 6.19 2.0488 0 2 6 4 45.63 7.87 1.9882 -4 2 2 4 45.85 6.33 1.9793 -4 2 4 4 46.01 7.35 1.9727 2 2 4 4 46.88 6.33 1.9378 -3 3 6 4 47.16 4.90 1.9270 -2 6 2 4 47.54 2.40 1.9128 -3 5 2 4 47.55 2.72 1.9123 -2 4 6 4 47.69 7.77 1.9071 4 0 0 2 48.16 1.29 1.8895 2 6 0 4 48.31 3.95 1.8839 -4 0 6 2 48.45 8.53 1.8787 3 3 2 4 49.04 3.38 1.8577 1 1 6 4 49.32 6.31 1.8477 -3 5 4 4 49.42 6.16 1.8441 1 5 4 4 49.81 1.24 1.8306 4 2 0 4 50.08 1.72 1.8214 3 5 0 4 50.51 1.44 1.8071 -2 6 4 4 50.56 2.46 1.8054 0 6 4 4 50.72 9.21 1.7999 0 4 6 4 50.96 1.47 1.7920 -1 7 2 4 51.00 13.00 1.7906 -2 0 8 2 52.01 8.50 1.7584 -4 4 2 4 53.03 3.81 1.7268 -2 2 8 4 53.94 1.07 1.6999 1 7 2 4 54.91 2.94 1.6722 -5 1 4 4 55.10 2.55 1.6669 3 1 4 4 55.12 5.58 1.6661 -3 5 6 4 55.57 4.06 1.6537 -1 7 4 4 55.84 1.38 1.6465 4 4 0 4 56.40 2.87 1.6314 0 8 0 2 56.53 6.44 1.6281 3 5 2 4 56.71 1.34 1.6233 -4 0 8 2 57.58 1.77 1.6006 -5 1 6 4 57.63 1.19 1.5995 -2 6 6 4 58.60 5.82 1.5753 -4 2 8 4 58.73 2.50 1.5721 -5 3 4 4 58.78 5.47 1.5709 0 2 8 4 58.83 1.06 1.5698 -2 4 8 4 58.91 2.36 1.5677 3 3 4 4 59.23 4.03 1.5600 2 2 6 4 60.43 3.02 1.5320 0 6 6 4 61.03 2.02 1.5183 -3 7 4 4 61.12 2.10 1.5163 1 7 4 4 61.30 5.52 1.5122 -5 3 6 4 61.58 4.39 1.5061 -4 6 2 4 61.86 7.66 1.4999 2 8 0 4 63.63 1.14 1.4623 -1 7 6 4 63.86 1.35 1.4576 -5 1 8 4 64.07 1.23 1.4534 -4 4 8 4 64.12 2.16 1.4523 1 1 8 4 64.24 1.11 1.4499 0 4 8 4 64.67 5.20 1.4413 2 4 6 4 64.75 1.87 1.4397 5 3 0 4 65.04 2.56 1.4340 4 6 0 4 66.52 2.46 1.4056 -6 0 4 2 66.73 2.62 1.4017 4 0 4 2 67.41 1.37 1.3892 3 7 2 4 67.79 2.81 1.3824 -2 6 8 4 68.37 2.40 1.3720 -5 5 6 4 69.45 1.42 1.3534 5 1 2 4 69.63 1.34 1.3504 -4 2 10 4 70.00 3.17 1.3441 -1 9 4 4 70.61 2.06 1.3339 -6 2 2 4 71.90 2.83 1.3132 -1 3 10 4 72.23 1.17 1.3079 -6 0 8 2 72.56 1.13 1.3029 2 0 8 2 72.83 1.68 1.2987 5 3 2 4 73.25 1.20 1.2923 2 6 6 4 73.87 2.60 1.2830 -4 8 4 4 73.99 2.74 1.2812 2 8 4 4 74.67 1.87 1.2712 -4 4 10 4 75.63 1.54 1.2574 -6 4 2 4 76.02 1.44 1.2519 -3 5 10 4 76.56 1.13 1.2444 -5 3 10 4 81.20 1.07 1.1847 6 4 0 4 84.13 1.45 1.1507 -4 8 8 4 84.28 1.35 1.1490 0 8 8 4 86.61 1.15 1.1240 4 4 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.