Stephanite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R050143 Ribar B, Nowacki W Acta Crystallographica B26 (1970) 201-207 Die kristallstruktur von stephanit, [SbS3|S|Ag5] CELL PARAMETERS: 7.8396 12.4684 8.5360 90.000 90.000 90.000 SPACE GROUP: Cmc2_1 ATOM X Y Z OCCUPANCY ISO(B) Sb 0.00000 0.33072 0.09900 1.000 1.542 Ag 0.50000 0.35543 0.16922 1.000 3.824 Ag 0.18902 0.06219 0.32683 1.000 4.490 Ag 0.31406 0.12312 0.01357 1.000 3.334 S 0.00000 0.03031 0.02449 1.000 1.579 S 0.50000 0.01522 0.20585 1.000 1.557 S 0.23005 0.26679 0.27307 1.000 1.721 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 7 +/- 11 +/- 7 MAX. ABS. INTENSITY / VOLUME**2: 66.47288508 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 13.34 1.53 6.6367 1 1 0 14.21 6.65 6.2342 0 2 0 16.92 3.44 5.2394 1 1 1 17.62 1.64 5.0345 0 2 1 20.81 3.31 4.2680 0 0 2 22.68 2.55 3.9198 2 0 0 24.24 9.23 3.6720 1 3 0 24.80 21.25 3.5898 1 1 2 25.29 17.64 3.5218 0 2 2 26.42 13.46 3.3732 1 3 1 26.87 2.91 3.3184 2 2 0 28.64 14.49 3.1171 0 4 0 28.87 100.00 3.0929 2 2 1 30.53 46.92 2.9280 0 4 1 30.98 47.87 2.8870 2 0 2 32.16 23.08 2.7836 1 3 2 34.29 4.92 2.6151 1 1 3 34.65 65.25 2.5885 0 2 3 35.67 21.33 2.5172 0 4 2 36.68 27.49 2.4500 3 1 1 38.37 17.14 2.3458 2 4 1 39.36 3.19 2.2893 1 5 1 40.09 1.85 2.2491 1 3 3 40.79 5.66 2.2122 3 3 0 41.15 25.09 2.1939 3 1 2 41.82 8.17 2.1600 2 2 3 42.20 19.78 2.1415 3 3 1 42.35 5.49 2.1340 0 0 4 42.69 15.38 2.1181 2 4 2 43.04 3.42 2.1015 0 4 3 43.59 3.97 2.0762 1 5 2 44.89 7.52 2.0191 0 6 1 46.22 1.71 1.9641 3 3 2 46.33 6.39 1.9599 4 0 0 47.82 8.20 1.9021 3 1 3 48.58 10.00 1.8742 2 0 4 48.74 9.76 1.8684 0 6 2 49.19 11.95 1.8521 2 4 3 49.40 10.26 1.8451 1 3 4 49.65 12.43 1.8360 2 6 0 49.93 6.15 1.8264 4 2 1 50.01 2.34 1.8239 1 5 3 50.60 2.12 1.8041 3 5 0 50.87 8.83 1.7950 2 6 1 50.87 6.28 1.7949 2 2 4 51.30 3.54 1.7811 4 0 2 51.79 4.10 1.7651 3 5 1 53.86 3.96 1.7021 1 7 1 54.40 2.37 1.6866 2 6 2 54.69 1.16 1.6782 0 6 3 55.28 5.88 1.6617 3 5 2 55.58 5.63 1.6534 1 1 5 55.83 1.88 1.6466 0 2 5 56.13 6.84 1.6386 3 1 4 56.50 4.14 1.6287 4 4 1 57.36 3.86 1.6062 2 4 4 58.10 1.49 1.5878 1 5 4 59.13 1.96 1.5625 4 2 3 59.80 1.10 1.5464 4 4 2 60.26 2.72 1.5359 3 3 4 60.49 1.22 1.5305 5 1 1 60.79 7.12 1.5236 3 5 3 61.98 1.72 1.4973 0 4 5 62.37 1.16 1.4888 0 6 4 62.66 2.33 1.4825 1 7 3 63.17 2.26 1.4718 3 7 0 63.40 1.79 1.4670 5 3 0 63.55 1.57 1.4640 0 8 2 63.67 4.01 1.4616 5 1 2 64.45 2.43 1.4458 5 3 1 65.36 1.44 1.4279 2 8 1 65.62 1.17 1.4227 0 0 6 65.77 1.14 1.4199 3 1 5 67.27 1.06 1.3918 2 6 4 67.52 2.20 1.3873 5 3 2 67.53 1.51 1.3870 0 2 6 67.56 1.65 1.3865 1 5 5 68.40 3.18 1.3715 2 8 2 69.51 2.09 1.3523 4 6 2 69.56 3.44 1.3516 3 3 5 71.52 1.28 1.3191 0 6 5 72.00 1.05 1.3116 5 5 1 72.11 1.15 1.3099 4 4 4 72.27 1.39 1.3073 3 7 3 72.32 2.21 1.3066 6 0 0 74.92 1.33 1.2675 5 5 2 75.54 2.10 1.2586 0 8 4 76.14 2.05 1.2502 2 6 5 77.34 1.99 1.2337 0 10 1 77.70 1.55 1.2290 2 4 6 78.08 1.81 1.2240 3 9 0 79.24 2.28 1.2089 5 3 4 79.72 1.73 1.2029 5 5 3 80.00 1.07 1.1994 1 1 7 80.21 1.03 1.1967 0 2 7 80.22 3.00 1.1966 3 3 6 80.50 1.19 1.1932 6 4 1 82.74 2.48 1.1664 6 2 3 82.79 1.32 1.1659 5 7 1 84.20 2.12 1.1499 5 1 5 86.57 1.47 1.1244 3 9 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.