Betekhtinite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R070087 Dornberger-Schiff K, Hohne E Acta Crystallographica 12 (1959) 646-651 Die kristallstruktur des betechtinit Pb2(Cu,Fe)21S15 CELL PARAMETERS: 3.903705 14.80024 22.72902 90.00000 90.00000 90.00000 SPACE GROUP: Immm X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 7.79 7.45 11.3645 0 0 2 11.97 1.35 7.4001 0 2 0 13.13 3.52 6.7441 0 1 3 15.60 12.50 5.6823 0 0 4 18.40 14.10 4.8212 0 3 1 20.44 17.75 4.3455 0 1 5 21.49 6.06 4.1342 0 3 3 23.11 11.36 3.8474 1 0 1 23.57 1.02 3.7746 1 1 0 24.05 1.27 3.7001 0 4 0 24.85 4.77 3.5822 1 1 2 25.31 9.08 3.5183 0 4 2 25.67 1.81 3.4702 1 0 3 26.43 2.04 3.3720 0 2 6 26.66 17.70 3.3430 0 3 5 28.13 23.41 3.1716 0 1 7 28.38 18.95 3.1441 1 1 4 28.40 1.37 3.1419 1 2 3 28.79 75.42 3.1006 0 4 4 29.16 20.12 3.0613 1 3 0 30.17 54.84 2.9616 1 0 5 30.23 53.79 2.9559 1 3 2 31.48 4.08 2.8411 0 0 8 32.46 8.84 2.7571 0 5 3 32.55 2.57 2.7495 1 2 5 33.01 5.42 2.7123 0 3 7 33.23 28.19 2.6950 1 3 4 33.50 1.65 2.6738 1 1 6 33.78 4.96 2.6524 0 2 8 35.45 27.62 2.5311 1 4 3 36.06 13.78 2.4895 0 1 9 35.96 20.33 2.4963 1 0 7 36.20 3.82 2.4805 0 5 5 36.41 1.12 2.4667 0 6 0 37.29 20.62 2.4106 0 6 2 38.03 47.30 2.3654 1 2 7 38.14 17.33 2.3586 1 5 0 38.94 26.43 2.3121 1 4 5 39.69 14.51 2.2700 1 1 8 39.99 1.71 2.2534 0 4 8 40.09 1.87 2.2480 0 3 9 39.82 1.09 2.2627 0 6 4 41.43 1.41 2.1784 1 5 4 42.62 7.63 2.1204 1 0 9 43.43 1.70 2.0825 1 3 8 43.56 2.96 2.0766 1 6 1 43.77 2.17 2.0671 0 6 6 44.42 2.55 2.0384 1 2 9 44.47 1.67 2.0365 0 7 3 45.07 2.32 2.0105 1 6 3 45.27 9.36 2.0023 1 5 6 46.50 51.92 1.9519 2 0 0 47.69 6.42 1.9059 0 3 11 47.40 3.30 1.9171 0 7 5 48.01 3.32 1.8941 0 0 12 47.97 10.60 1.8954 1 6 5 48.97 3.01 1.8591 1 7 0 49.52 82.32 1.8397 1 4 9 49.23 17.68 1.8500 0 8 0 49.34 1.15 1.8460 2 0 4 49.91 1.38 1.8262 1 0 11 49.95 3.43 1.8249 1 3 10 49.66 16.58 1.8348 1 7 2 50.41 1.83 1.8092 2 3 1 51.28 2.70 1.7805 2 1 5 51.55 23.57 1.7718 0 7 7 51.71 1.31 1.7670 1 7 4 51.77 1.03 1.7650 2 3 3 52.69 2.46 1.7363 0 1 13 54.10 1.18 1.6943 0 5 11 53.67 2.14 1.7068 2 4 2 54.39 6.46 1.6860 0 4 12 54.40 4.76 1.6856 2 3 5 54.90 2.25 1.6715 0 6 10 54.99 1.15 1.6690 1 7 6 55.05 1.02 1.6673 1 8 1 55.23 5.67 1.6623 2 1 7 55.61 18.64 1.6518 2 4 4 56.13 2.02 1.6376 1 4 11 56.66 5.25 1.6235 0 0 14 56.04 1.58 1.6402 0 9 1 57.16 5.23 1.6107 1 3 12 57.23 1.13 1.6088 2 0 8 57.75 5.73 1.5957 1 0 13 58.14 2.86 1.5858 0 2 14 57.85 2.77 1.5931 2 5 3 58.20 1.82 1.5843 2 3 7 58.70 1.72 1.5721 2 2 8 58.82 1.42 1.5690 1 8 5 59.37 3.79 1.5557 1 7 8 60.21 5.23 1.5360 2 1 9 60.30 1.45 1.5339 2 5 5 61.48 2.16 1.5074 0 1 15 61.05 8.15 1.5169 2 6 2 61.11 2.80 1.5155 1 9 0 61.71 1.31 1.5023 0 6 12 62.21 2.20 1.4914 1 1 14 61.71 1.69 1.5022 1 9 2 62.44 2.89 1.4863 1 8 7 63.33 6.70 1.4678 1 6 11 63.33 1.97 1.4676 0 10 2 64.98 1.98 1.4343 1 3 14 66.11 1.27 1.4126 1 0 15 65.76 1.07 1.4192 2 6 6 66.40 3.83 1.4071 1 9 6 68.80 3.52 1.3636 2 3 11 68.57 1.83 1.3677 2 7 5 69.05 1.83 1.3593 2 0 12 68.93 1.63 1.3614 1 10 3 70.03 10.14 1.3427 2 8 0 71.44 1.34 1.3197 1 4 15 71.93 14.39 1.3119 2 7 7 73.31 1.47 1.2905 0 3 17 72.86 1.54 1.2973 2 1 13 73.44 7.98 1.2886 1 3 16 74.29 4.19 1.2759 2 4 12 75.05 1.10 1.2649 1 0 17 75.20 1.14 1.2627 0 0 18 74.48 9.54 1.2731 1 10 7 74.72 1.49 1.2696 2 6 10 75.10 5.38 1.2641 1 11 2 76.23 3.61 1.2482 2 0 14 75.51 1.02 1.2582 3 3 0 75.69 1.07 1.2557 2 9 1 76.03 2.58 1.2510 3 0 5 76.06 2.66 1.2506 3 3 2 77.49 2.28 1.2310 0 6 16 76.73 1.06 1.2413 1 11 4 77.51 2.00 1.2308 2 2 14 78.10 2.71 1.2229 1 7 14 78.30 2.18 1.2203 0 8 14 77.68 1.70 1.2284 3 3 4 78.81 1.68 1.2136 1 10 9 78.96 1.90 1.2117 3 4 3 80.28 2.46 1.1950 0 4 18 79.26 1.43 1.2079 3 0 7 80.45 1.63 1.1930 2 1 15 80.65 1.01 1.1905 2 6 12 80.52 3.65 1.1921 3 2 7 80.59 1.36 1.1912 3 5 0 81.10 2.20 1.1851 3 4 5 81.58 1.24 1.1793 3 1 8 81.98 1.35 1.1745 1 12 1 82.11 1.58 1.1730 2 10 2 83.15 2.56 1.1610 1 11 8 84.14 1.18 1.1498 1 10 11 85.37 1.05 1.1364 3 5 6 86.20 2.86 1.1275 0 11 11 86.36 1.73 1.1258 0 13 3 87.47 2.10 1.1143 0 9 15 87.34 1.37 1.1157 3 6 5 88.50 11.40 1.1040 3 4 9 89.66 1.93 1.0927 1 4 19 88.61 2.34 1.1029 3 7 2 88.61 2.34 1.1029 3 7 2 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.