Spryite Bindi L, Morana M Minerals 11 (2021) 286 Twinning, superstructure and chemical ordering in spryite, Ag8(As3+0.50As5+0.50)S6, at ultra-low temperature: An X-ray single-crystal study Note: T = 30 K Locality: Uchucchacua, Oyon district, Catajambo, Lima Department, Peru _database_code_amcsd 0020943 CELL PARAMETERS: 14.8660 22.2400 10.3940 90.000 90.000 90.000 SPACE GROUP: Pna2_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 3436.463 Density (g/cm3): 6.549 MAX. ABS. INTENSITY / VOLUME**2: 46.37105275 RIR: 2.306 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.65 13.54 6.0461 2 0 1 2 14.68 18.18 6.0355 0 3 1 2 15.85 9.67 5.5922 1 3 1 4 17.03 1.08 5.2077 1 4 0 4 18.94 1.51 4.6854 2 3 1 4 19.06 1.10 4.6560 1 4 1 4 22.55 1.13 3.9428 1 5 1 4 23.23 9.98 3.8299 3 3 1 4 23.94 1.54 3.7165 4 0 0 2 24.01 1.89 3.7067 0 6 0 2 24.10 10.77 3.6931 2 3 2 4 24.75 7.87 3.5966 1 6 0 4 25.45 2.96 3.4995 4 0 1 2 26.22 3.55 3.3988 1 6 1 4 26.83 1.67 3.3224 4 3 0 4 28.20 30.26 3.1646 4 3 1 4 28.42 11.08 3.1403 2 0 3 2 28.44 6.65 3.1388 0 3 3 2 29.08 19.04 3.0711 1 3 3 4 29.55 31.96 3.0230 4 0 2 2 29.60 100.00 3.0177 0 6 2 2 30.11 8.72 2.9682 3 6 0 4 30.22 23.75 2.9574 1 6 2 4 30.93 6.54 2.8916 2 3 3 4 31.34 1.43 2.8541 3 6 1 4 31.97 8.95 2.7992 4 3 2 4 32.01 7.42 2.7961 2 6 2 4 32.44 24.17 2.7595 5 3 0 4 33.60 9.41 2.6671 5 3 1 4 33.80 70.70 2.6516 3 3 3 4 34.16 15.11 2.6245 4 6 0 4 34.52 7.89 2.5985 0 0 4 1 34.63 1.01 2.5902 3 7 1 4 34.81 20.97 2.5774 3 6 2 4 35.27 8.56 2.5446 4 6 1 4 35.42 11.34 2.5342 4 0 3 2 35.99 9.78 2.4952 1 6 3 4 36.26 17.73 2.4777 6 0 0 2 36.64 7.79 2.4529 2 0 4 2 36.88 36.33 2.4373 5 3 2 4 37.16 23.21 2.4195 1 3 4 4 37.31 3.65 2.4101 6 0 1 2 37.41 12.76 2.4041 0 9 1 2 37.51 15.40 2.3980 4 3 3 4 37.54 9.81 2.3960 2 6 3 4 37.91 8.03 2.3733 1 9 1 4 38.39 17.59 2.3449 2 9 0 4 38.42 1.15 2.3427 4 6 2 4 38.66 9.82 2.3288 2 3 4 4 38.83 5.55 2.3193 5 6 0 4 39.31 15.03 2.2920 6 3 1 4 39.39 6.41 2.2874 2 9 1 4 39.82 6.45 2.2636 5 6 1 4 40.00 2.68 2.2541 3 6 3 4 40.89 13.40 2.2069 1 9 2 4 41.07 2.30 2.1978 3 3 4 4 41.76 9.54 2.1630 3 9 1 4 41.85 9.02 2.1585 5 3 3 4 42.21 2.85 2.1412 6 3 2 4 42.49 3.24 2.1277 0 6 4 2 42.69 3.78 2.1179 5 6 2 4 42.94 1.46 2.1063 1 6 4 4 44.00 4.08 2.0578 4 9 0 4 44.25 3.02 2.0468 4 3 4 4 44.28 1.47 2.0456 2 6 4 4 44.37 1.41 2.0416 7 3 0 4 44.86 21.01 2.0206 6 6 1 4 44.90 1.98 2.0186 4 9 1 4 44.98 11.04 2.0154 6 0 3 2 45.06 5.59 2.0118 0 9 3 2 45.30 10.94 2.0020 2 0 5 2 45.31 1.01 2.0016 0 3 5 2 45.50 1.54 1.9937 1 9 3 4 45.74 3.90 1.9837 1 3 5 4 46.45 1.78 1.9551 3 6 4 4 46.78 4.05 1.9420 2 9 3 4 47.02 4.02 1.9327 2 3 5 4 47.16 7.10 1.9273 5 6 3 4 47.48 1.52 1.9149 6 6 2 4 47.86 5.44 1.9004 5 9 0 4 48.71 5.13 1.8694 5 9 1 4 49.02 3.20 1.8583 8 0 0 2 49.09 3.42 1.8559 3 3 5 4 49.16 1.71 1.8533 0 12 0 2 49.35 28.04 1.8465 4 6 4 4 49.85 2.25 1.8292 8 0 1 2 50.39 3.42 1.8110 1 12 1 4 50.64 1.89 1.8025 8 3 0 4 50.77 3.39 1.7983 2 12 0 4 51.18 1.41 1.7848 5 9 2 4 51.45 7.31 1.7760 8 3 1 4 51.58 2.84 1.7720 2 12 1 4 51.62 1.54 1.7706 6 6 3 4 51.66 2.11 1.7692 4 9 3 4 51.88 3.59 1.7623 4 3 5 4 51.91 2.09 1.7615 2 6 5 4 52.41 1.47 1.7457 0 12 2 2 52.50 3.21 1.7429 6 3 4 4 52.70 1.35 1.7368 7 6 2 4 52.80 1.80 1.7337 1 12 2 4 52.85 2.91 1.7323 0 0 6 1 53.08 1.80 1.7254 6 9 1 4 54.38 1.97 1.6871 2 0 6 2 54.77 5.14 1.6761 1 3 6 4 55.12 4.28 1.6662 5 9 3 4 55.84 4.98 1.6465 3 12 2 4 56.17 1.81 1.6376 8 0 3 2 56.47 1.60 1.6295 4 6 5 4 56.66 1.15 1.6244 1 12 3 4 57.06 2.48 1.6142 6 6 4 4 57.09 1.06 1.6132 4 9 4 4 57.13 3.20 1.6122 9 3 0 4 57.65 2.68 1.5990 8 3 3 4 57.73 1.41 1.5969 3 3 6 4 57.97 4.36 1.5908 0 9 5 2 58.41 6.14 1.5800 4 12 2 4 58.81 3.71 1.5701 4 0 6 2 58.84 1.50 1.5694 0 6 6 2 59.16 4.55 1.5618 6 9 3 4 59.20 2.07 1.5607 1 6 6 4 59.36 1.67 1.5570 6 3 5 4 59.42 1.08 1.5555 2 9 5 4 60.09 4.36 1.5398 9 3 2 4 60.34 2.79 1.5340 5 9 4 4 61.33 2.53 1.5115 8 0 4 2 61.45 5.09 1.5089 0 12 4 2 61.61 1.27 1.5054 5 12 2 4 62.03 7.45 1.4962 3 6 6 4 62.54 1.01 1.4852 8 9 0 4 62.85 1.60 1.4787 2 12 4 4 63.00 2.12 1.4753 1 15 0 4 63.25 2.45 1.4702 8 9 1 4 63.30 3.52 1.4692 6 12 1 4 63.59 2.02 1.4632 6 6 5 4 63.66 2.85 1.4617 9 3 3 4 63.71 3.09 1.4607 1 15 1 4 64.29 1.61 1.4490 1 3 7 4 64.29 2.13 1.4489 9 6 2 4 64.56 2.93 1.4434 3 12 4 4 64.74 1.10 1.4400 2 15 1 4 65.28 1.03 1.4293 10 0 2 2 65.78 2.49 1.4197 6 0 6 2 66.18 2.45 1.4121 1 9 6 4 66.43 1.89 1.4074 3 15 1 4 66.68 2.17 1.4026 5 9 5 4 66.93 2.50 1.3980 4 12 4 4 66.99 1.57 1.3969 3 3 7 4 67.19 1.43 1.3933 2 9 6 4 67.62 1.19 1.3854 8 0 5 2 67.70 1.20 1.3839 7 12 1 4 67.74 1.97 1.3833 9 6 3 4 68.61 1.13 1.3678 10 6 1 4 68.71 1.32 1.3662 10 0 3 2 68.77 3.41 1.3651 8 9 3 4 68.96 1.05 1.3618 8 3 5 4 68.98 1.08 1.3614 9 9 1 4 70.33 1.18 1.3386 6 9 5 4 71.14 1.04 1.3252 4 9 6 4 71.54 2.17 1.3188 11 3 1 4 71.71 1.16 1.3162 5 15 1 4 71.83 1.07 1.3143 3 15 3 4 72.25 2.26 1.3076 5 3 7 4 73.24 1.02 1.2924 4 6 7 4 73.44 1.02 1.2894 8 9 4 4 73.48 1.82 1.2887 6 12 4 4 73.69 1.44 1.2856 5 15 2 4 73.87 1.05 1.2830 1 15 4 4 73.94 1.34 1.2819 10 6 3 4 74.88 1.23 1.2681 1 9 7 4 74.95 1.11 1.2671 8 0 6 2 77.42 1.30 1.2327 3 9 7 4 77.55 1.07 1.2310 6 9 6 4 78.83 1.04 1.2141 9 9 4 4 79.22 2.22 1.2092 10 0 5 2 79.35 1.40 1.2075 7 15 1 4 80.03 1.42 1.1990 8 6 6 4 80.11 1.01 1.1980 4 12 6 4 81.44 1.06 1.1817 5 15 4 4 82.59 2.27 1.1682 3 18 2 4 84.03 1.24 1.1518 8 15 1 4 84.55 1.31 1.1461 8 3 7 4 86.82 1.25 1.1218 11 9 3 4 87.15 1.07 1.1184 5 15 5 4 89.02 1.21 1.0997 10 12 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.