Phlogopite-1M Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R040039 Ferraris G, Gula A, Ivaldi G, Nespolo M, Sokolova E, Uvarova Y, Khomyakov A P European Journal of Mineralogy 13 (2001) 1013-1023 First structure determination of an MDO-2O mica polytype associated with a 1M polytype CELL PARAMETERS: 5.305000 9.199000 10.23200 90.00000 100.0300 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 8.94 100.00 9.9963 0 0 1 17.83 5.54 4.9982 0 0 2 19.41 13.08 4.5932 0 2 0 19.61 19.76 4.5460 1 1 0 20.27 4.17 4.3982 -1 1 1 22.77 17.90 3.9195 1 1 1 24.46 44.72 3.6511 -1 1 2 26.43 65.89 3.3820 0 2 2 26.83 44.83 3.3321 0 0 3 28.56 61.53 3.1339 1 1 2 30.83 43.57 2.9068 -1 1 3 33.29 20.55 2.6971 0 2 3 33.99 22.86 2.6427 1 3 0 33.94 11.48 2.6467 -2 0 1 34.39 55.63 2.6127 -1 3 1 34.35 27.50 2.6158 2 0 0 35.82 6.90 2.5114 1 1 3 36.00 5.44 2.4991 0 0 4 35.98 3.74 2.5008 1 3 1 35.92 1.89 2.5049 -2 0 2 37.11 51.41 2.4267 -1 3 2 37.08 25.43 2.4285 2 0 1 39.29 4.66 2.2966 0 4 0 39.35 8.41 2.2932 -2 2 1 39.72 7.97 2.2730 2 2 0 39.98 1.85 2.2587 -2 0 3 40.04 3.63 2.2552 1 3 2 40.36 6.72 2.2383 0 4 1 41.11 6.04 2.1991 -2 2 2 41.76 29.89 2.1660 -1 3 3 41.75 14.86 2.1668 2 0 2 42.15 4.30 2.1469 2 2 1 43.42 2.56 2.0869 0 4 2 45.42 13.64 1.9993 0 0 5 45.66 6.91 1.9894 -2 0 4 45.72 13.65 1.9867 1 3 3 47.89 2.46 1.9017 -1 3 4 47.88 1.23 1.9020 2 0 3 50.01 2.01 1.8255 -2 2 4 52.09 2.66 1.7573 2 2 3 52.63 1.78 1.7405 1 3 4 52.68 1.30 1.7392 -3 1 1 52.83 1.17 1.7346 -2 4 1 54.30 1.73 1.6910 0 4 4 54.28 1.58 1.6916 1 5 1 55.14 30.13 1.6670 -1 3 5 55.14 15.02 1.6670 2 0 4 55.10 2.36 1.6680 -1 5 2 55.08 3.78 1.6686 2 4 1 56.02 5.93 1.6430 -3 1 3 56.04 4.45 1.6422 3 1 1 57.25 4.93 1.6104 -2 4 3 57.30 5.95 1.6091 1 5 2 58.63 4.11 1.5757 -1 5 3 58.61 4.55 1.5761 2 4 2 60.03 2.12 1.5423 -3 1 4 60.07 2.10 1.5413 3 1 2 60.46 6.41 1.5321 -2 0 6 60.53 12.76 1.5306 1 3 5 60.51 14.97 1.5311 0 6 0 60.42 29.85 1.5332 -3 3 1 61.29 4.19 1.5134 0 6 1 61.19 4.14 1.5156 -3 3 2 61.20 4.20 1.5153 3 3 0 62.24 1.13 1.4926 1 1 6 63.34 2.73 1.4692 -1 3 6 63.34 1.37 1.4691 2 0 5 64.11 1.70 1.4534 -2 2 6 65.38 1.76 1.4280 0 0 7 65.50 1.56 1.4259 -1 1 7 66.90 2.83 1.3993 2 2 5 68.88 1.25 1.3637 0 2 7 69.25 8.09 1.3574 -2 0 7 69.31 16.10 1.3563 1 3 6 69.76 3.89 1.3486 0 4 6 71.17 6.26 1.3253 -2 6 1 71.06 3.09 1.3271 -4 0 1 71.41 9.61 1.3214 2 6 0 71.29 4.82 1.3233 -4 0 2 72.41 1.43 1.3056 -1 3 7 72.41 4.14 1.3055 0 6 4 72.30 4.12 1.3073 -3 3 5 72.66 3.96 1.3018 -2 2 7 72.35 4.13 1.3065 3 3 3 73.09 7.00 1.2952 2 6 1 72.95 3.52 1.2972 -4 0 3 74.96 3.91 1.2673 -2 6 3 74.88 1.93 1.2686 4 0 1 75.78 3.35 1.2557 2 2 6 76.21 2.52 1.2495 0 0 8 76.45 1.25 1.2463 -1 7 2 77.22 1.98 1.2357 -3 5 3 77.24 1.21 1.2354 3 5 1 78.32 1.38 1.2211 1 7 2 78.19 1.94 1.2228 4 2 1 78.63 1.14 1.2170 -3 3 6 78.74 1.14 1.2156 0 6 5 78.96 1.86 1.2127 0 4 7 79.00 1.21 1.2123 1 3 7 78.69 1.14 1.2163 3 3 4 79.46 1.44 1.2064 -1 7 3 79.31 1.20 1.2083 -4 2 4 80.56 1.39 1.1927 2 6 3 86.11 3.67 1.1293 -4 0 6 86.27 7.35 1.1276 2 6 4 86.27 7.35 1.1276 2 6 4 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.