Phlogopite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R040144 McCauley J W, Newnham R E, Gibbs G V American Mineralogist 58 (1973) 249-254 Crystal structure analysis of synthetic fluorophlogopite CELL PARAMETERS: 5.2410 9.5976 10.2742 90.000 99.850 90.000 SPACE GROUP: C2/m ATOM X Y Z OCCUPANCY ISO(B) K 0.00000 0.00000 0.00000 1.000 2.599 Mg 0.00000 0.50000 0.50000 1.000 0.470 Mg 0.00000 0.83060 0.50000 1.000 0.631 Al 0.57510 0.16630 0.22450 0.250 0.786 Si 0.57510 0.16630 0.22450 0.750 0.786 O 0.82080 0.23470 0.16820 1.000 1.668 O 0.52740 0.00000 0.16780 1.000 1.414 O 0.62910 0.16610 0.38960 1.000 0.623 F 0.13270 0.00000 0.40170 1.000 0.933 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 4 +/- 8 +/- 9 MAX. ABS. INTENSITY / VOLUME**2: 5.757158751 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 8.74 100.00 10.1227 0 0 1 17.52 3.38 5.0614 0 0 2 18.49 14.38 4.7988 0 2 0 19.52 19.52 4.5474 1 1 0 20.17 5.10 4.4034 -1 1 1 22.61 18.45 3.9325 1 1 1 24.26 47.98 3.6685 -1 1 2 25.58 75.10 3.4824 0 2 2 26.41 55.58 3.3742 0 0 3 28.29 69.61 3.1546 1 1 2 30.52 48.47 2.9291 -1 1 3 32.44 24.12 2.7602 0 2 3 32.94 24.39 2.7196 1 3 0 33.34 70.15 2.6878 -1 3 1 34.35 10.59 2.6110 -2 0 1 34.75 31.66 2.5819 2 0 0 34.92 6.63 2.5691 1 3 1 35.43 7.31 2.5333 1 1 3 35.47 4.95 2.5307 0 0 4 36.06 45.63 2.4910 -1 3 2 36.25 2.64 2.4779 -2 0 2 37.39 21.28 2.4052 2 0 1 37.48 5.83 2.3994 0 4 0 38.00 1.21 2.3681 -1 1 4 38.56 6.75 2.3347 0 4 1 38.98 4.33 2.3104 1 3 2 39.28 9.26 2.2935 -2 2 1 39.64 7.33 2.2737 2 2 0 40.18 2.03 2.2441 -2 0 3 40.69 36.12 2.2173 -1 3 3 40.99 5.21 2.2017 -2 2 2 41.66 4.15 2.1681 0 4 2 41.91 16.16 2.1555 2 0 2 42.02 4.75 2.1502 2 2 1 44.57 1.28 2.0328 -2 2 3 44.64 13.53 2.0300 1 3 3 44.76 17.65 2.0245 0 0 5 45.71 5.85 1.9850 -2 0 4 46.78 5.67 1.9419 -1 3 4 47.89 2.59 1.8996 2 0 3 49.71 2.04 1.8343 -2 2 4 51.50 2.85 1.7746 1 3 4 51.74 1.50 1.7667 -2 4 1 51.76 2.21 1.7663 2 2 3 52.16 2.05 1.7535 1 5 1 52.45 1.33 1.7447 -2 0 5 52.56 1.30 1.7412 0 4 4 52.99 2.24 1.7281 -1 5 2 53.30 1.06 1.7188 -3 1 1 53.97 34.42 1.6989 -1 3 5 53.98 4.99 1.6987 2 4 1 54.38 1.27 1.6871 0 0 6 54.98 15.97 1.6701 2 0 4 55.19 9.05 1.6643 1 5 2 56.12 4.94 1.6390 -2 4 3 56.51 4.41 1.6284 -1 5 3 56.53 7.30 1.6280 -3 1 3 56.57 3.96 1.6270 3 1 1 57.47 5.81 1.6035 2 4 2 57.63 20.54 1.5996 0 6 0 58.41 5.16 1.5800 0 6 1 59.31 18.13 1.5581 1 3 5 60.17 8.59 1.5379 -2 0 6 60.37 34.17 1.5333 -3 3 1 60.42 2.18 1.5322 -3 1 4 60.47 2.23 1.5309 3 1 2 60.54 1.06 1.5295 -2 4 4 61.12 4.49 1.5162 -3 3 2 61.14 4.35 1.5158 3 3 0 61.43 1.03 1.5094 1 1 6 62.07 2.62 1.4953 -1 3 6 63.01 1.18 1.4753 2 0 5 63.52 1.29 1.4646 -2 2 6 64.43 2.08 1.4461 0 0 7 64.62 1.95 1.4423 -1 1 7 66.28 2.37 1.4102 2 2 5 67.67 2.06 1.3846 0 2 7 67.92 3.76 1.3801 0 4 6 67.97 17.90 1.3791 1 3 6 68.76 8.42 1.3652 -2 0 7 68.83 6.76 1.3640 -2 6 1 69.07 11.42 1.3598 2 6 0 69.52 4.25 1.3521 0 6 4 70.73 7.95 1.3319 2 6 1 71.01 1.08 1.3274 -1 3 7 71.36 1.25 1.3218 1 1 7 71.90 3.86 1.3131 -2 2 7 71.98 3.94 1.3119 -3 3 5 72.05 3.84 1.3108 3 3 3 72.17 2.84 1.3090 -4 0 1 72.39 4.72 1.3055 -4 0 2 72.58 3.95 1.3026 -2 6 3 73.00 2.04 1.2960 -1 7 2 74.00 3.30 1.2811 -4 0 3 74.86 1.38 1.2684 1 7 2 74.98 3.48 1.2666 2 2 6 75.07 2.01 1.2653 0 0 8 75.79 1.90 1.2551 0 6 5 75.88 1.76 1.2539 4 0 1 75.99 2.42 1.2523 -1 7 3 76.01 2.68 1.2521 -3 5 3 76.99 2.42 1.2386 0 4 7 78.11 2.13 1.2236 2 6 3 78.16 1.68 1.2228 -3 3 6 78.25 1.63 1.2218 3 3 4 78.91 2.52 1.2132 4 2 1 79.98 1.14 1.1996 -4 2 4 83.72 9.22 1.1552 2 6 4 84.01 1.17 1.1520 2 4 6 86.80 4.24 1.1220 -4 0 6 88.11 6.69 1.1086 -2 6 6 88.27 1.03 1.1071 -3 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.