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 = 120 K Locality: Clara mine, Black Forest, Germany _database_code_amcsd 0009934 CELL PARAMETERS: 7.3721 7.3721 11.8104 90.000 90.000 120.000 SPACE GROUP: P-3m1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 555.876 Density (g/cm3): 6.575 MAX. ABS. INTENSITY / VOLUME**2: 49.38959373 RIR: 2.446 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.49 52.06 11.8104 0 0 1 2 13.87 9.27 6.3844 1 0 0 6 15.00 9.81 5.9052 0 0 2 2 15.78 2.42 5.6163 1 0 1 6 20.49 1.39 4.3351 0 1 2 6 24.14 3.27 3.6860 1 1 0 6 25.31 2.88 3.5187 1 1 1 12 26.60 1.01 3.3510 0 1 3 6 26.60 3.08 3.3510 1 0 3 6 27.95 2.98 3.1922 2 0 0 6 28.55 10.47 3.1269 1 1 2 12 28.97 6.03 3.0816 0 2 1 6 28.97 44.36 3.0816 2 0 1 6 30.27 71.66 2.9526 0 0 4 2 31.87 22.76 2.8082 0 2 2 6 31.87 77.24 2.8082 2 0 2 6 33.30 1.13 2.6907 1 1 3 12 36.23 13.99 2.4795 0 2 3 6 36.23 17.92 2.4795 2 0 3 6 38.06 24.12 2.3642 2 1 1 12 38.06 1.33 2.3642 1 2 1 12 39.09 18.46 2.3044 1 1 4 12 40.73 2.90 2.2153 0 1 5 6 40.73 1.79 2.2153 1 0 5 6 41.67 25.44 2.1676 0 2 4 6 42.48 2.40 2.1281 3 0 0 6 43.19 1.05 2.0944 0 3 1 6 43.19 3.82 2.0944 3 0 1 6 44.01 7.26 2.0574 1 2 3 12 45.29 6.81 2.0021 0 3 2 6 45.61 12.37 1.9888 1 1 5 12 47.91 1.61 1.8988 0 2 5 6 47.91 8.48 1.8988 2 0 5 6 48.39 3.05 1.8810 1 0 6 6 48.63 2.52 1.8721 0 3 3 6 48.74 2.36 1.8685 2 1 4 12 49.45 30.36 1.8430 2 2 0 6 50.09 8.14 1.8210 2 2 1 12 52.24 2.82 1.7511 3 1 1 12 54.35 1.69 1.6880 2 1 5 12 54.79 16.40 1.6755 2 0 6 6 55.01 8.31 1.6692 2 2 3 12 56.41 1.29 1.6312 0 1 7 6 57.03 1.96 1.6149 1 3 3 12 58.34 5.06 1.5817 0 4 1 6 58.34 1.21 1.5817 4 0 1 6 59.09 6.01 1.5634 2 2 4 12 60.04 4.14 1.5408 0 4 2 6 60.72 1.42 1.5253 2 1 6 12 62.24 3.21 1.4917 0 2 7 6 62.24 1.51 1.4917 2 0 7 6 62.82 4.75 1.4792 0 4 3 6 62.82 2.63 1.4792 4 0 3 6 62.96 1.73 1.4763 0 0 8 2 64.09 6.57 1.4530 2 2 5 12 65.68 1.01 1.4216 2 3 2 12 65.68 1.55 1.4216 3 2 2 12 66.60 3.52 1.4041 4 0 4 6 69.30 1.30 1.3560 4 1 2 12 70.25 4.25 1.3399 0 2 8 6 71.31 1.45 1.3225 0 4 5 6 71.34 1.53 1.3221 0 3 7 6 74.78 1.43 1.2695 0 5 1 6 76.53 2.06 1.2448 2 3 5 12 76.53 1.27 1.2448 3 2 5 12 76.90 2.10 1.2398 0 4 6 6 78.87 1.07 1.2137 0 2 9 6 79.92 1.16 1.2003 4 2 1 12 79.95 1.38 1.2000 4 1 5 12 81.50 1.15 1.1810 0 0 10 2 82.26 1.17 1.1720 0 5 4 6 83.35 1.00 1.1595 0 4 7 6 83.35 1.66 1.1595 4 0 7 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.