Fluoro-richterite Cameron M, Sueno S, Papike J J, Prewitt C T American Mineralogist 68 (1983) 924-943 High temperature crystal chemistry of K and Na fluor-richterites Note: sample Na, T = 900 C _database_code_amcsd 0000916 CELL PARAMETERS: 10.0430 18.1490 5.2860 90.000 106.690 90.000 SPACE GROUP: I2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 922.892 Density (g/cm3): 3.665 MAX. ABS. INTENSITY / VOLUME**2: 8.917537236 RIR: 0.792 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.75 13.03 9.0745 0 2 0 2 10.41 79.74 8.4997 1 1 0 4 17.29 1.67 5.1286 -1 0 1 2 17.32 13.51 5.1212 1 3 0 4 18.19 6.08 4.8771 0 1 1 4 18.45 19.56 4.8100 2 0 0 2 19.57 2.94 4.5373 0 4 0 2 19.89 44.85 4.4649 -1 2 1 4 20.90 2.27 4.2499 2 2 0 4 22.06 1.58 4.0290 1 0 1 2 22.08 29.65 4.0265 -2 1 1 4 22.90 1.72 3.8828 0 3 1 4 24.17 32.82 3.6824 1 2 1 4 26.13 98.81 3.4106 -2 3 1 4 26.22 3.41 3.3982 -1 4 1 4 26.24 22.82 3.3961 1 5 0 4 27.02 100.00 3.3005 2 4 0 4 28.26 10.24 3.1577 3 1 0 4 29.47 20.10 3.0310 2 1 1 4 29.53 1.47 3.0248 0 6 0 2 29.65 2.61 3.0127 1 4 1 4 30.04 63.89 2.9745 -3 2 1 4 30.30 15.67 2.9501 0 5 1 4 31.58 17.21 2.8332 3 3 0 4 32.67 47.83 2.7406 2 3 1 4 32.85 49.12 2.7263 -2 5 1 4 34.30 3.03 2.6146 -1 1 2 4 34.42 40.86 2.6054 -1 6 1 4 35.04 1.58 2.5606 2 6 0 4 35.46 61.87 2.5317 0 0 2 2 37.39 3.86 2.4050 4 0 0 2 37.42 17.50 2.4032 3 5 0 4 38.37 9.30 2.3459 2 5 1 4 38.60 29.45 2.3327 3 2 1 4 39.03 34.83 2.3078 0 7 1 4 39.49 2.46 2.2819 -4 3 1 4 39.64 2.92 2.2736 1 1 2 4 39.73 2.84 2.2686 0 8 0 2 40.40 3.03 2.2324 -2 4 2 4 40.82 14.10 2.2108 0 4 2 4 41.39 27.44 2.1813 -3 6 1 4 42.17 5.57 2.1431 1 3 2 4 42.31 6.39 2.1362 -1 5 2 4 42.54 2.72 2.1249 4 4 0 4 43.85 11.86 2.0647 -4 0 2 2 44.14 3.05 2.0519 2 8 0 4 44.44 6.37 2.0386 -4 5 1 4 44.96 1.64 2.0161 3 7 0 4 45.00 10.51 2.0145 2 0 2 2 45.03 1.52 2.0132 -4 2 2 4 45.98 9.81 1.9737 1 9 0 4 46.89 8.30 1.9378 1 5 2 4 47.52 8.39 1.9133 5 1 0 4 48.23 4.49 1.8867 3 6 1 4 48.60 4.59 1.8734 0 9 1 4 48.73 2.12 1.8686 4 3 1 4 49.51 7.70 1.8412 2 4 2 4 49.73 1.59 1.8335 5 3 0 4 50.27 2.85 1.8149 0 10 0 2 53.96 2.00 1.6991 -2 8 2 4 54.00 1.47 1.6980 2 10 0 4 54.30 1.84 1.6895 0 8 2 4 54.34 4.67 1.6883 -2 3 3 4 54.63 4.54 1.6800 -3 2 3 4 55.06 17.10 1.6679 -5 6 1 4 55.70 2.42 1.6503 4 8 0 4 56.60 5.56 1.6262 1 11 0 4 57.48 2.74 1.6033 6 0 0 2 58.32 12.47 1.5823 -2 5 3 4 58.64 2.35 1.5742 -6 0 2 2 58.72 1.16 1.5724 -3 10 1 4 58.99 2.27 1.5659 4 7 1 4 59.61 1.22 1.5511 -6 2 2 4 60.20 8.08 1.5371 4 0 2 2 60.42 1.01 1.5321 -2 11 1 4 60.61 3.23 1.5278 -3 9 2 4 60.98 3.47 1.5194 -6 5 1 4 61.18 11.66 1.5148 -1 6 3 4 61.29 5.84 1.5124 0 12 0 2 61.57 2.42 1.5063 2 8 2 4 62.44 2.28 1.4872 -6 4 2 4 62.82 1.05 1.4792 -5 7 2 4 63.02 1.06 1.4750 0 10 2 4 63.40 2.20 1.4671 3 11 0 4 63.98 1.11 1.4551 -2 7 3 4 64.05 1.48 1.4538 2 11 1 4 64.37 16.71 1.4473 5 6 1 4 65.50 1.58 1.4252 2 3 3 4 67.80 6.37 1.3822 -7 1 2 4 68.47 1.14 1.3704 7 1 0 4 69.08 2.13 1.3597 2 5 3 4 69.73 3.52 1.3486 -3 11 2 4 70.00 2.22 1.3440 -5 6 3 4 70.30 1.67 1.3390 1 11 2 4 70.94 1.02 1.3285 3 2 3 4 71.18 1.82 1.3246 3 9 2 4 71.52 3.82 1.3191 6 5 1 4 72.11 3.02 1.3098 -3 1 4 4 72.57 3.70 1.3027 -2 12 2 4 72.85 6.94 1.2984 0 12 2 4 72.99 1.54 1.2961 -7 6 1 4 73.92 1.87 1.2821 -4 0 4 2 75.04 2.67 1.2658 0 0 4 2 79.73 3.44 1.2027 3 11 2 4 79.75 1.06 1.2025 8 0 0 2 82.40 1.62 1.1703 -6 0 4 2 82.75 1.03 1.1663 6 4 2 4 85.51 1.52 1.1356 7 9 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.