Pearceite Bindi L, Evain M, Menchetti S Acta Crystallographica B62 (2006) 212-219 Temperature dependence of the silver distribution in the crystal structure of natural pearceite, (Ag,Cu)16(As,Sb)2S11 Sample: T = 15 K Locality: Clara mine, Black Forest, Germany _database_code_amcsd 0009933 CELL PARAMETERS: 7.3890 7.3890 11.8160 90.000 90.000 120.000 SPACE GROUP: P-3m1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 558.692 Density (g/cm3): 6.237 MAX. ABS. INTENSITY / VOLUME**2: 43.65299080 RIR: 2.279 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.48 53.57 11.8160 0 0 1 2 13.84 8.14 6.3991 1 0 0 6 15.00 11.21 5.9080 0 0 2 2 15.75 1.55 5.6269 0 1 1 6 15.75 3.57 5.6269 1 0 1 6 20.46 1.24 4.3408 0 1 2 6 24.09 7.20 3.6945 1 1 0 6 25.26 8.68 3.5262 1 1 1 12 26.57 2.96 3.3542 1 0 3 6 27.88 3.76 3.1995 2 0 0 6 28.49 11.31 3.1325 1 1 2 12 28.91 7.22 3.0883 0 2 1 6 28.91 42.31 3.0883 2 0 1 6 30.26 94.49 2.9540 0 0 4 2 31.81 21.58 2.8134 0 2 2 6 31.81 78.42 2.8134 2 0 2 6 33.25 3.57 2.6946 1 1 3 12 36.17 14.04 2.4834 0 2 3 6 36.17 26.15 2.4834 2 0 3 6 37.17 1.25 2.4186 2 1 0 12 37.97 4.49 2.3695 1 2 1 12 37.97 28.92 2.3695 2 1 1 12 39.04 32.93 2.3072 1 1 4 12 40.70 3.82 2.2169 0 1 5 6 40.70 1.38 2.2169 1 0 5 6 41.61 31.97 2.1704 0 2 4 6 41.61 2.03 2.1704 2 0 4 6 42.38 7.92 2.1330 3 0 0 6 43.09 2.89 2.0991 0 3 1 6 43.09 9.44 2.0991 3 0 1 6 43.93 9.42 2.0610 1 2 3 12 43.93 2.08 2.0610 2 1 3 12 45.20 7.75 2.0063 0 3 2 6 45.57 22.06 1.9908 1 1 5 12 46.09 1.02 1.9693 0 0 6 2 47.85 8.93 1.9009 2 0 5 6 48.36 2.56 1.8822 1 0 6 6 48.54 5.01 1.8756 0 3 3 6 48.66 1.58 1.8714 1 2 4 12 49.33 34.28 1.8472 2 2 0 6 49.97 8.35 1.8251 2 2 1 12 52.11 1.10 1.7551 3 1 1 12 54.27 3.20 1.6903 2 1 5 12 54.35 1.91 1.6880 0 0 7 2 54.73 13.06 1.6771 2 0 6 6 54.90 7.41 1.6724 2 2 3 12 57.62 1.43 1.5998 4 0 0 6 58.19 3.54 1.5853 0 4 1 6 58.19 1.88 1.5853 4 0 1 6 58.97 7.77 1.5662 2 2 4 12 59.90 5.30 1.5442 0 4 2 6 60.64 1.87 1.5271 2 1 6 12 62.18 3.87 1.4930 0 2 7 6 62.18 3.83 1.4930 2 0 7 6 62.68 6.40 1.4822 0 4 3 6 62.68 1.79 1.4822 4 0 3 6 62.93 4.64 1.4770 0 0 8 2 63.90 1.37 1.4568 3 2 1 12 63.97 6.69 1.4554 2 2 5 12 64.39 1.33 1.4469 0 3 6 6 65.52 1.12 1.4247 3 2 2 12 66.46 5.67 1.4067 4 0 4 6 66.46 1.11 1.4067 0 4 4 6 68.17 1.35 1.3756 2 3 3 12 68.40 1.98 1.3715 1 1 8 12 69.12 1.72 1.3589 4 1 2 12 70.18 5.85 1.3410 0 2 8 6 71.24 1.99 1.3237 0 3 7 6 73.66 1.14 1.2861 0 1 9 6 74.59 1.72 1.2724 0 5 1 6 76.37 2.14 1.2470 2 3 5 12 76.37 1.85 1.2470 3 2 5 12 76.76 2.50 1.2417 0 4 6 6 79.71 1.20 1.2030 4 2 1 12 79.77 1.43 1.2022 1 4 5 12 79.77 2.45 1.2022 4 1 5 12 81.19 1.18 1.1847 4 2 2 12 81.45 1.63 1.1816 0 0 10 2 83.20 1.54 1.1611 0 4 7 6 83.20 1.48 1.1611 4 0 7 6 83.85 1.50 1.1539 2 1 9 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.