Arsenopyrite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R061082 Morimoto N, Clark L A American Mineralogist 46 (1961) 1448-1469 Arsenopyrite crystal-chemical relations From Freiberg, Germany CELL PARAMETERS: 5.751294 5.688979 5.784971 90.00000 112.3716 90.00000 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 16.66 7.89 5.3184 1 0 0 22.80 1.80 3.8972 0 -1 1 22.80 1.51 3.8972 0 1 1 22.87 9.88 3.8851 1 1 0 22.87 10.97 3.8851 -1 1 0 24.27 17.22 3.6652 -1 -1 1 24.27 16.97 3.6652 -1 1 1 31.17 23.45 2.8675 -1 0 2 31.43 20.66 2.8445 0 2 0 31.99 3.03 2.7956 1 -1 1 31.99 2.89 2.7956 1 1 1 33.48 43.15 2.6748 0 0 2 33.68 56.98 2.6592 2 0 0 35.02 3.94 2.5606 -1 -1 2 35.02 3.17 2.5606 -1 1 2 35.16 5.53 2.5503 -2 -1 1 35.16 5.20 2.5503 -2 1 1 35.72 4.73 2.5115 0 2 1 35.72 4.90 2.5115 0 -2 1 36.71 49.95 2.4461 -1 -2 1 36.71 50.05 2.4461 -1 2 1 37.11 25.20 2.4206 0 -1 2 37.11 25.72 2.4206 0 1 2 37.30 24.26 2.4090 -2 1 0 37.30 25.59 2.4090 2 1 0 37.50 3.08 2.3962 -2 0 2 40.83 7.72 2.2083 -2 1 2 40.83 7.86 2.2083 -2 -1 2 43.23 18.89 2.0913 1 0 2 44.97 1.15 2.0144 -2 -2 1 44.97 1.44 2.0144 -2 2 1 46.33 3.87 1.9583 2 -1 1 46.33 4.05 1.9583 2 1 1 46.57 5.78 1.9486 0 -2 2 46.57 5.64 1.9486 0 2 2 46.72 6.33 1.9425 2 2 0 46.72 6.63 1.9425 -2 2 0 49.71 7.20 1.8326 -2 -2 2 49.71 6.82 1.8326 -2 2 2 49.95 20.99 1.8243 -1 -1 3 49.95 21.09 1.8243 -1 1 3 50.24 22.65 1.8144 -3 -1 1 50.24 23.44 1.8144 -3 1 1 51.06 2.83 1.7874 0 -3 1 51.06 3.08 1.7874 0 3 1 51.10 1.13 1.7862 -1 3 0 51.10 1.03 1.7862 1 3 0 51.81 11.37 1.7633 -1 3 1 51.81 11.59 1.7633 -1 -3 1 52.21 3.04 1.7507 -2 -1 3 52.21 3.20 1.7507 -2 1 3 52.38 2.40 1.7452 -3 -1 2 52.38 1.86 1.7452 -3 1 2 54.41 1.42 1.6850 1 2 2 54.41 1.33 1.6850 1 -2 2 54.51 3.00 1.6820 2 -2 1 54.51 3.13 1.6820 2 2 1 56.30 22.61 1.6327 1 -3 1 56.30 22.58 1.6327 1 3 1 57.36 25.14 1.6050 2 0 2 57.76 3.82 1.5948 -1 2 3 57.76 4.06 1.5948 -1 -2 3 58.03 5.32 1.5882 -3 -2 1 58.03 5.43 1.5882 -3 2 1 58.39 1.05 1.5793 -2 3 1 59.73 4.40 1.5470 0 3 2 59.73 4.29 1.5470 0 -3 2 59.81 2.44 1.5449 -2 -2 3 59.81 2.83 1.5449 -2 2 3 59.86 4.39 1.5440 -2 3 0 59.86 4.26 1.5440 2 3 0 60.11 12.49 1.5380 -3 -1 3 60.11 12.90 1.5380 -3 1 3 61.31 1.91 1.5109 0 -2 3 61.31 2.02 1.5109 0 2 3 62.40 1.44 1.4870 -2 -3 2 62.40 1.55 1.4870 -2 3 2 65.59 2.00 1.4222 0 4 0 67.15 2.18 1.3928 -3 -2 3 67.15 2.33 1.3928 -3 2 3 67.29 1.39 1.3903 -2 -1 4 67.29 1.19 1.3903 -2 1 4 67.36 1.05 1.3890 -1 -1 4 67.65 1.04 1.3837 -4 1 2 67.65 1.06 1.3837 -4 -1 2 69.95 6.17 1.3439 1 -2 3 69.95 6.10 1.3439 1 2 3 70.18 5.61 1.3399 3 2 1 70.18 5.82 1.3399 3 -2 1 70.34 1.64 1.3374 0 0 4 72.55 1.27 1.3019 -4 1 3 72.55 1.21 1.3019 -4 -1 3 72.74 2.23 1.2991 0 3 3 72.74 2.13 1.2991 0 -3 3 73.02 1.64 1.2947 4 1 0 73.02 1.40 1.2947 -4 1 0 73.98 1.21 1.2803 -2 -2 4 73.98 1.09 1.2803 -2 2 4 74.32 1.85 1.2752 -4 -2 2 74.32 1.64 1.2752 -4 2 2 74.48 1.12 1.2729 -4 -2 1 74.48 1.34 1.2729 -4 2 1 78.07 7.96 1.2230 -2 4 2 78.07 7.92 1.2230 -2 -4 2 79.51 1.02 1.2045 4 2 0 80.02 2.36 1.1981 -4 0 4 80.35 2.63 1.1940 1 0 4 80.82 1.05 1.1883 1 3 3 80.82 1.12 1.1883 1 -3 3 81.04 2.16 1.1856 3 3 1 81.04 2.17 1.1856 3 -3 1 82.15 1.62 1.1724 -4 1 4 82.15 1.87 1.1724 -4 -1 4 82.90 1.98 1.1636 4 -1 1 82.90 2.01 1.1636 4 1 1 87.95 1.58 1.1094 3 4 0 87.95 1.48 1.1094 -3 4 0 88.19 1.64 1.1070 -1 5 1 88.19 1.65 1.1070 -1 -5 1 88.19 1.65 1.1070 -1 -5 1 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.