Naumannite Wiegers G A American Mineralogist 56 (1971) 1882-1888 The crystal structure of the low-temperature form of silver selenide _database_code_amcsd 0000262 CELL PARAMETERS: 4.3330 7.0620 7.7640 90.000 90.000 90.000 SPACE GROUP: P2_12_12_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 237.576 Density (g/cm3): 8.238 MAX. ABS. INTENSITY / VOLUME**2: 132.5895389 RIR: 5.241 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 22.91 7.74 3.8820 0 0 2 2 23.51 1.38 3.7836 1 0 1 4 26.73 7.75 3.3351 1 1 1 4 30.93 16.02 2.8913 1 0 2 4 32.72 21.28 2.7372 1 2 0 4 33.49 100.00 2.6758 1 1 2 4 34.75 88.65 2.5815 1 2 1 4 36.99 30.72 2.4300 0 1 3 4 40.02 31.26 2.2527 0 3 1 4 40.32 17.54 2.2370 1 2 2 4 41.69 5.40 2.1665 2 0 0 2 42.66 30.38 2.1194 1 1 3 4 43.35 3.21 2.0874 0 2 3 4 43.36 28.13 2.0868 2 0 1 4 43.70 2.49 2.0712 2 1 0 4 43.76 8.37 2.0685 1 3 0 4 45.04 23.84 2.0128 0 3 2 4 45.31 13.92 2.0012 2 1 1 4 45.37 3.34 1.9987 1 3 1 4 46.80 5.49 1.9410 0 0 4 2 48.10 1.42 1.8918 2 0 2 4 48.40 13.11 1.8805 1 2 3 4 48.65 8.28 1.8716 0 1 4 4 49.35 4.69 1.8466 2 2 0 4 49.91 5.42 1.8274 2 1 2 4 49.96 4.19 1.8255 1 3 2 4 50.82 3.16 1.7965 2 2 1 4 51.60 1.66 1.7714 1 0 4 4 52.55 1.04 1.7414 0 3 3 4 53.32 5.19 1.7182 1 1 4 4 55.07 1.03 1.6676 2 2 2 4 56.27 3.05 1.6350 1 4 0 4 56.94 5.88 1.6171 2 1 3 4 56.99 2.23 1.6158 1 3 3 4 57.33 6.57 1.6071 0 4 2 4 57.84 6.61 1.5941 2 3 0 4 59.17 7.06 1.5615 2 3 1 4 61.71 2.00 1.5032 2 2 3 4 63.04 4.25 1.4746 2 3 2 4 63.66 3.19 1.4618 1 0 5 4 64.45 4.08 1.4457 2 0 4 4 65.69 6.30 1.4214 0 2 5 4 65.76 4.37 1.4200 3 0 1 4 65.96 1.52 1.4163 2 1 4 4 66.00 2.42 1.4154 1 3 4 4 67.25 2.70 1.3921 3 1 1 4 67.39 1.49 1.3896 0 5 1 4 67.80 2.81 1.3823 1 4 3 4 68.57 3.03 1.3686 2 4 0 4 69.22 6.55 1.3573 2 3 3 4 69.61 9.46 1.3506 1 2 5 4 69.78 1.71 1.3478 2 4 1 4 70.07 3.25 1.3429 1 5 0 4 70.37 6.91 1.3379 2 2 4 4 70.88 2.36 1.3295 3 1 2 4 71.27 7.70 1.3232 1 5 1 4 71.63 1.47 1.3174 3 2 1 4 72.35 6.25 1.3060 0 4 4 4 73.13 1.02 1.2940 0 0 6 2 74.56 2.05 1.2728 0 1 6 4 74.81 2.34 1.2691 1 5 2 4 75.17 6.51 1.2640 3 2 2 4 75.36 2.85 1.2612 3 0 3 4 76.12 5.49 1.2505 1 4 4 4 76.71 6.99 1.2424 2 1 5 4 76.75 1.40 1.2418 1 3 5 4 76.77 2.00 1.2416 3 1 3 4 78.29 1.29 1.2212 1 1 6 4 78.70 3.52 1.2159 3 3 1 4 79.17 7.12 1.2099 2 4 3 4 80.60 2.16 1.1920 1 5 3 4 82.14 4.40 1.1735 3 3 2 4 82.46 1.07 1.1697 2 5 1 4 82.98 2.25 1.1637 0 6 1 4 84.79 3.37 1.1434 3 1 4 4 85.87 2.04 1.1318 2 5 2 4 86.62 2.85 1.1239 1 6 1 4 87.14 1.31 1.1185 2 4 4 4 88.55 1.12 1.1043 1 5 4 4 88.89 1.88 1.1010 3 2 4 4 89.29 3.09 1.0970 1 3 6 4 89.43 1.53 1.0957 0 1 7 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.