Laphamite Bindi L, Bonazzi P, Spry P G The Canadian Mineralogist 46 (2008) 269-274 Effects of sulfur-for-selenium substitution on the structure of laphamite, As2(Se,S)3 Locality: Western Middle Anthracite field, Northumberland County, Pennsylvania Sample: LAP2 _database_code_amcsd 0006182 CELL PARAMETERS: 11.9340 9.8040 4.2680 90.000 90.320 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 499.352 Density (g/cm3): 4.698 MAX. ABS. INTENSITY / VOLUME**2: 26.05321484 RIR: 1.806 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.68 4.42 7.5754 1 1 0 4 17.40 9.72 5.0971 2 1 0 4 18.10 100.00 4.9020 0 2 0 2 22.08 10.06 4.0258 -1 0 1 2 22.16 17.97 4.0116 1 0 1 2 22.72 9.65 3.9132 0 1 1 4 23.89 25.92 3.7241 -1 1 1 4 23.97 13.37 3.7128 1 1 1 4 27.19 6.18 3.2800 -2 1 1 4 27.32 1.15 3.2646 2 1 1 4 27.71 25.37 3.2189 0 2 1 4 28.69 10.72 3.1111 -1 2 1 4 28.76 10.63 3.1045 1 2 1 4 28.91 8.01 3.0889 3 2 0 4 29.95 1.30 2.9835 4 0 0 2 30.64 63.12 2.9181 -3 0 1 2 30.81 24.99 2.9019 3 0 1 2 31.21 58.28 2.8663 2 3 0 4 31.52 63.93 2.8380 -2 2 1 4 31.64 48.03 2.8280 2 2 1 4 32.00 24.05 2.7968 -3 1 1 4 32.17 85.71 2.7825 3 1 1 4 34.57 26.47 2.5947 0 3 1 4 35.21 8.50 2.5485 4 2 0 4 35.43 3.97 2.5337 1 3 1 4 35.55 34.95 2.5251 3 3 0 4 35.81 14.38 2.5074 -3 2 1 4 35.96 1.24 2.4971 3 2 1 4 36.67 6.77 2.4510 0 4 0 2 37.46 5.73 2.4009 1 4 0 4 37.76 2.50 2.3824 -2 3 1 4 37.83 14.71 2.3784 -4 1 1 4 37.86 2.84 2.3765 2 3 1 4 38.02 15.35 2.3667 4 1 1 4 38.83 10.98 2.3190 5 1 0 4 39.76 2.44 2.2672 2 4 0 4 41.17 7.28 2.1927 -4 2 1 4 41.35 5.76 2.1835 4 2 1 4 41.62 2.68 2.1699 3 3 1 4 42.11 16.03 2.1459 5 2 0 4 42.36 19.82 2.1340 0 0 2 2 42.53 5.78 2.1254 0 4 1 4 43.21 5.59 2.0935 -1 4 1 4 43.26 1.59 2.0915 1 4 1 4 43.36 18.51 2.0867 3 4 0 4 43.40 6.20 2.0851 0 1 2 4 44.05 2.93 2.0559 -1 1 2 4 44.35 1.94 2.0423 -5 1 1 4 46.29 4.71 1.9611 -4 3 1 4 46.46 4.72 1.9546 4 3 1 4 46.59 7.95 1.9493 6 1 0 4 47.02 1.43 1.9324 -1 2 2 4 47.11 10.64 1.9293 1 2 2 4 47.15 11.81 1.9274 5 3 0 4 47.32 2.02 1.9211 -5 2 1 4 47.52 3.66 1.9134 5 2 1 4 48.04 1.70 1.8939 4 4 0 4 48.92 3.32 1.8620 -2 2 2 4 49.07 2.18 1.8564 2 2 2 4 49.46 2.29 1.8427 3 1 2 4 51.12 2.07 1.7868 0 3 2 4 51.27 46.02 1.7818 0 5 1 4 51.69 11.05 1.7683 -1 3 2 4 51.90 2.06 1.7616 1 5 1 4 51.97 5.46 1.7596 -5 3 1 4 51.98 3.78 1.7593 -3 2 2 4 52.00 17.68 1.7587 3 5 0 4 52.16 11.38 1.7537 5 3 1 4 52.21 1.95 1.7522 3 2 2 4 52.59 6.32 1.7403 -4 0 2 2 52.82 14.59 1.7334 -4 4 1 4 52.89 5.25 1.7311 4 0 2 2 52.97 4.10 1.7288 4 4 1 4 53.46 6.04 1.7139 -2 3 2 4 53.48 19.28 1.7135 -4 1 2 4 53.61 14.00 1.7095 2 3 2 4 53.77 18.10 1.7047 4 1 2 4 53.97 8.13 1.6990 6 3 0 4 54.10 7.46 1.6952 -6 2 1 4 54.32 11.11 1.6888 6 2 1 4 54.64 5.23 1.6796 7 1 0 4 56.35 3.90 1.6328 -3 3 2 4 56.65 3.70 1.6247 3 5 1 4 57.21 4.91 1.6102 7 2 0 4 57.24 2.53 1.6094 0 4 2 4 57.77 4.21 1.5959 -1 4 2 4 57.84 3.95 1.5941 1 4 2 4 58.03 1.14 1.5895 -5 4 1 4 58.20 1.35 1.5851 5 4 1 4 58.36 1.08 1.5811 -6 3 1 4 58.40 3.60 1.5802 7 0 1 2 58.57 1.12 1.5760 2 6 0 4 58.63 2.03 1.5746 -5 1 2 4 58.99 6.76 1.5659 -7 1 1 4 59.23 1.15 1.5600 7 1 1 4 60.46 1.80 1.5313 -4 5 1 4 60.52 1.19 1.5297 4 3 2 4 60.59 1.13 1.5282 4 5 1 4 61.09 2.41 1.5170 -5 2 2 4 61.25 2.70 1.5133 1 6 1 4 61.33 3.00 1.5115 7 3 0 4 61.33 9.38 1.5115 3 6 0 4 61.43 2.58 1.5094 5 2 2 4 61.44 3.63 1.5092 -7 2 1 4 62.24 6.90 1.4917 8 0 0 2 62.33 2.65 1.4898 3 4 2 4 64.02 1.91 1.4543 -6 4 1 4 64.22 2.06 1.4503 6 4 1 4 65.04 4.56 1.4340 -1 5 2 4 65.06 1.03 1.4336 -5 3 2 4 65.09 5.17 1.4331 4 6 0 4 65.39 1.48 1.4272 5 3 2 4 65.39 4.49 1.4271 8 2 0 4 65.63 1.84 1.4226 7 3 1 4 66.08 1.02 1.4140 4 4 2 4 66.10 2.96 1.4136 -1 0 3 2 66.40 3.35 1.4079 0 1 3 4 66.97 4.80 1.3973 1 1 3 4 68.70 1.95 1.3663 0 2 3 4 68.86 2.80 1.3635 2 7 0 4 69.08 1.43 1.3597 -4 6 1 4 69.13 3.54 1.3589 -3 5 2 4 69.17 3.25 1.3582 -1 2 3 4 69.21 1.94 1.3575 4 6 1 4 69.75 1.08 1.3483 5 6 0 4 70.64 3.96 1.3334 -2 2 3 4 70.71 2.02 1.3323 -6 3 2 4 70.83 3.25 1.3303 2 2 3 4 71.09 1.09 1.3261 6 3 2 4 71.26 1.35 1.3234 -7 1 2 4 71.84 1.11 1.3140 9 1 0 4 72.46 1.80 1.3044 0 3 3 4 72.89 1.55 1.2977 4 5 2 4 73.01 1.64 1.2960 1 3 3 4 73.06 2.26 1.2951 -8 3 1 4 73.31 3.24 1.2913 8 3 1 4 73.45 1.36 1.2893 1 6 2 4 73.61 1.05 1.2868 -5 6 1 4 73.92 2.78 1.2821 7 2 2 4 74.07 2.14 1.2800 9 2 0 4 74.55 1.60 1.2730 2 3 3 4 75.35 1.58 1.2613 3 7 1 4 77.15 1.32 1.2363 -7 3 2 4 77.46 1.64 1.2322 3 6 2 4 77.58 1.46 1.2306 7 3 2 4 77.78 1.25 1.2279 -9 2 1 4 77.96 1.47 1.2255 0 8 0 2 78.43 1.11 1.2194 8 4 1 4 80.52 1.09 1.1929 4 3 3 4 81.66 1.15 1.1791 9 3 1 4 82.19 5.52 1.1728 -7 4 2 4 82.23 1.19 1.1724 -1 8 1 4 82.36 2.03 1.1709 0 7 2 4 82.87 1.19 1.1650 1 7 2 4 83.02 1.37 1.1632 -5 7 1 4 83.72 3.14 1.1553 2 8 1 4 84.22 2.13 1.1497 -2 7 2 4 84.34 1.11 1.1483 2 7 2 4 84.63 2.39 1.1451 6 7 0 4 84.63 1.93 1.1451 -8 5 1 4 84.87 3.39 1.1425 8 5 1 4 84.90 1.33 1.1422 5 3 3 4 85.16 4.06 1.1394 -4 4 3 4 85.27 2.40 1.1382 -7 6 1 4 85.52 2.52 1.1355 4 4 3 4 85.70 1.01 1.1336 4 8 0 4 86.05 2.83 1.1299 -3 8 1 4 86.38 1.85 1.1264 -9 4 1 4 86.83 1.07 1.1217 -9 1 2 4 88.29 1.05 1.1069 -6 7 1 4 89.01 5.25 1.0997 7 5 2 4 89.50 2.16 1.0951 9 2 2 4 89.91 1.51 1.0911 -4 7 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.