Getchellite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050156 Guillermo T R, Wuensch B J Acta Crystallographica B29 (1973) 2536-2541 The crystal structure of getchellite, AsSbS3 CELL PARAMETERS: 11.85680 9.015200 10.19380 90.00000 116.3650 90.00000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.99 24.36 8.8400 0 0 1 14.06 25.55 6.2930 -1 1 1 14.13 8.37 6.2610 0 1 1 15.49 7.13 5.7147 -2 0 1 16.96 7.30 5.2211 2 0 0 18.45 59.30 4.8038 -2 1 1 18.62 2.73 4.7613 1 1 1 19.86 2.63 4.4654 -2 0 2 19.71 10.85 4.4993 2 1 0 20.07 24.74 4.4200 0 0 2 20.00 10.35 4.4343 0 2 0 20.66 100.00 4.2949 -1 1 2 21.75 18.30 4.0816 1 2 0 22.27 17.06 3.9884 -2 1 2 22.45 6.74 3.9559 0 1 2 22.36 4.84 3.9717 -1 2 1 22.41 43.19 3.9636 0 2 1 23.23 7.57 3.8253 2 0 1 25.12 70.37 3.5409 -3 1 1 25.33 19.73 3.5125 2 1 1 25.40 5.05 3.5033 -2 2 1 25.52 11.15 3.4868 1 2 1 26.34 5.28 3.3799 2 2 0 27.01 2.82 3.2981 1 1 2 27.07 11.96 3.2906 -1 2 2 27.50 3.14 3.2398 -2 0 3 27.50 38.23 3.2401 3 1 0 28.34 26.85 3.1465 -2 2 2 28.48 6.31 3.1305 0 2 2 29.43 44.88 3.0322 -1 1 3 30.30 24.88 2.9467 0 0 3 30.67 24.98 2.9123 -3 2 1 30.84 4.20 2.8965 2 2 1 31.42 23.45 2.8444 1 3 0 31.68 76.22 2.8218 2 0 2 31.97 10.56 2.7964 0 1 3 31.86 46.09 2.8065 -1 3 1 31.89 29.20 2.8036 0 3 1 32.25 15.75 2.7727 1 2 2 32.90 60.79 2.7197 -4 1 2 32.68 1.26 2.7380 3 2 0 32.82 3.41 2.7264 -4 1 1 33.04 8.58 2.7083 3 1 1 33.29 4.33 2.6890 2 1 2 34.25 3.06 2.6160 -2 2 3 34.56 33.68 2.5928 -4 0 3 34.21 1.35 2.6187 1 3 1 34.84 1.49 2.5725 2 3 0 35.41 18.39 2.5325 -1 3 2 36.31 4.79 2.4716 -3 2 3 36.50 25.86 2.4593 1 1 3 36.58 2.37 2.4542 0 2 3 36.41 22.00 2.4650 -2 3 2 38.00 2.87 2.3656 -2 1 4 37.75 2.74 2.3807 2 2 2 38.89 1.39 2.3135 -3 1 4 38.31 16.85 2.3474 -3 3 1 39.12 2.44 2.3008 -1 1 4 39.40 18.15 2.2847 -3 3 2 39.62 16.35 2.2725 1 3 2 40.36 8.93 2.2327 -4 0 4 40.25 41.05 2.2383 -4 2 3 40.79 1.42 2.2100 0 0 4 40.66 1.94 2.2168 1 2 3 40.65 2.72 2.2172 0 4 0 41.17 27.70 2.1904 2 0 3 41.30 3.19 2.1837 -2 3 3 41.68 17.96 2.1651 -4 1 4 42.04 2.84 2.1475 -2 2 4 41.92 1.43 2.1531 -5 1 3 41.95 7.01 2.1519 -1 4 1 41.97 2.07 2.1506 0 4 1 43.06 3.84 2.0986 -1 2 4 43.75 8.58 2.0671 -2 4 1 43.83 12.66 2.0636 1 4 1 43.97 1.53 2.0574 -4 3 1 44.15 14.41 2.0496 3 3 1 44.34 7.56 2.0412 2 3 2 44.45 1.90 2.0363 3 2 2 44.35 6.94 2.0408 2 4 0 44.53 3.51 2.0328 5 1 0 45.44 5.30 1.9942 -4 2 4 44.90 1.74 2.0171 -5 2 1 45.12 4.80 2.0076 4 2 1 45.83 7.18 1.9780 0 2 4 45.67 9.37 1.9848 -5 2 3 46.07 1.06 1.9682 -5 1 4 46.47 5.52 1.9525 -2 0 5 45.74 3.16 1.9818 0 4 2 46.18 6.14 1.9639 2 2 3 46.36 5.95 1.9568 4 3 0 46.91 1.80 1.9351 1 3 3 47.65 5.38 1.9069 -2 1 5 47.70 3.24 1.9049 -6 0 3 47.35 1.04 1.9182 2 4 1 48.14 3.10 1.8884 -2 3 4 49.08 3.04 1.8545 -4 1 5 48.12 2.66 1.8894 5 2 0 48.34 1.76 1.8810 1 4 2 48.86 2.39 1.8624 -6 1 3 49.07 14.32 1.8550 -1 3 4 48.66 7.35 1.8697 4 1 2 48.68 11.30 1.8687 -6 0 1 49.86 2.51 1.8273 -1 4 3 50.13 1.95 1.8182 1 2 4 49.82 2.94 1.8285 -6 1 1 50.66 3.74 1.8002 -6 0 4 50.95 5.23 1.7907 -3 2 5 50.08 3.70 1.8199 5 1 1 51.06 1.18 1.7870 -2 2 5 51.39 2.56 1.7765 2 0 4 50.93 1.69 1.7912 4 3 1 51.44 9.71 1.7749 -5 3 3 51.77 1.22 1.7642 -6 1 4 52.19 1.82 1.7510 -5 1 5 51.91 3.77 1.7599 2 3 3 52.22 3.20 1.7502 -6 2 3 52.75 1.14 1.7339 0 1 5 52.02 1.12 1.7562 4 2 2 52.17 3.64 1.7517 -4 4 2 52.11 1.58 1.7535 -4 4 1 52.27 4.31 1.7486 3 4 1 52.55 1.93 1.7398 -1 5 1 52.58 2.13 1.7391 0 5 1 53.14 5.02 1.7220 -6 2 1 53.38 6.25 1.7148 5 2 1 53.62 10.24 1.7078 6 1 0 53.69 1.90 1.7057 5 3 0 54.09 12.28 1.6940 -2 5 1 55.41 2.97 1.6568 -5 2 5 55.64 5.02 1.6503 -6 0 5 55.00 1.94 1.6682 -1 5 2 55.55 6.26 1.6528 1 3 4 55.94 2.76 1.6423 0 2 5 55.69 4.14 1.6491 2 2 4 55.83 3.91 1.6453 -2 4 4 56.32 2.41 1.6321 -3 3 5 55.71 3.31 1.6485 -2 5 2 55.80 2.51 1.6461 0 5 2 57.03 2.73 1.6133 -2 0 6 56.49 7.16 1.6275 -3 4 4 57.19 5.17 1.6092 -3 1 6 56.63 2.46 1.6239 -7 1 3 56.80 1.25 1.6195 -7 1 2 57.42 9.92 1.6034 1 1 5 56.90 2.40 1.6167 -6 3 2 56.77 10.99 1.6201 6 2 0 57.70 1.21 1.5962 -4 3 5 58.06 3.15 1.5873 -2 1 6 57.30 6.53 1.6065 5 1 2 57.47 9.86 1.6021 -5 4 2 57.90 6.45 1.5911 -3 5 2 58.06 1.06 1.5871 3 3 3 58.53 4.86 1.5756 -7 1 4 58.17 1.15 1.5844 -5 4 1 58.36 4.38 1.5798 4 4 1 58.60 3.38 1.5740 5 3 1 59.87 4.01 1.5435 -5 1 6 59.25 5.33 1.5582 2 4 3 60.23 2.00 1.5351 -3 2 6 60.13 2.66 1.5375 -6 3 4 60.51 5.07 1.5288 -5 3 5 61.07 10.01 1.5161 -2 2 6 61.01 4.63 1.5174 0 3 5 60.77 2.86 1.5227 2 3 4 60.73 1.13 1.5238 -3 5 3 60.91 2.55 1.5197 0 5 3 60.88 1.14 1.5202 5 4 0 61.52 3.55 1.5059 -7 2 4 61.56 4.66 1.5050 3 5 1 62.83 1.82 1.4778 -5 2 6 62.32 1.22 1.4886 3 2 4 61.99 1.34 1.4957 -7 2 1 63.04 1.14 1.4733 0 0 6 63.32 1.05 1.4674 -3 4 5 63.87 1.14 1.4562 -6 4 2 64.61 1.72 1.4412 -4 4 5 64.73 2.75 1.4389 -7 3 2 64.95 1.71 1.4344 3 4 3 65.05 2.35 1.4326 -8 0 2 66.16 1.04 1.4111 -6 2 6 65.56 1.13 1.4227 -1 5 4 65.13 2.16 1.4310 -2 6 1 66.72 2.37 1.4006 -4 0 7 65.19 4.10 1.4299 1 6 1 67.66 1.25 1.3835 -4 1 7 66.54 1.43 1.4041 6 1 2 66.79 1.69 1.3995 -7 3 1 67.73 1.36 1.3823 0 4 5 67.12 3.56 1.3933 4 5 1 67.67 5.27 1.3833 0 5 4 67.94 1.13 1.3785 2 5 3 68.71 1.17 1.3649 5 2 3 68.72 1.21 1.3647 1 6 2 70.48 1.02 1.3350 -6 0 7 70.57 1.28 1.3335 -3 2 7 69.94 1.99 1.3439 -7 3 5 70.15 1.31 1.3404 3 1 5 69.46 1.19 1.3519 5 5 0 69.89 1.33 1.3448 -2 6 3 71.63 1.07 1.3163 -5 2 7 71.16 1.37 1.3238 -6 4 5 71.32 1.35 1.3212 0 6 3 71.72 2.14 1.3148 4 4 3 72.90 3.11 1.2964 -8 0 6 72.97 1.06 1.2954 -4 5 5 73.24 1.70 1.2912 -1 5 5 73.47 1.34 1.2878 6 4 1 73.71 2.10 1.2841 -4 6 3 73.57 1.26 1.2862 4 6 0 76.36 1.35 1.2460 -8 3 5 75.99 2.61 1.2512 -8 3 1 76.35 1.09 1.2462 -5 6 2 77.14 1.78 1.2354 4 0 5 79.41 1.38 1.2057 -3 1 8 78.53 1.24 1.2170 -9 2 2 79.21 2.33 1.2082 -6 5 5 79.11 1.51 1.2096 -9 1 1 81.27 1.11 1.1828 -4 2 8 82.01 1.00 1.1739 3 1 6 82.66 1.35 1.1663 -2 4 7 82.42 1.26 1.1691 7 4 1 87.11 1.09 1.1178 -8 3 7 87.69 1.44 1.1120 -9 3 6 88.00 1.17 1.1089 3 7 2 89.73 1.42 1.0919 -4 6 6 90.26 1.45 1.0868 2 2 7 89.80 1.66 1.0912 8 2 2 91.05 1.73 1.0795 3 6 4 91.05 1.73 1.0795 3 6 4 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.