Billingsleyite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R070350 Pertlik F Journal of Solid State Chemistry 112 (1994) 170-175 Hydrothermal synthesis and crystal structure determination of heptasilver(I)-disulfur-tetrathioarsen Ag7S2(AsS4), with a survey on thioarsenate anions Locality: synthetic CELL PARAMETERS: 10.4760 10.4760 10.4760 90.000 90.000 90.000 SPACE GROUP: P2_13 ATOM X Y Z OCCUPANCY ISO(B) Ag 0.39600 0.39600 0.39600 1.000 3.743 Ag 0.23150 0.02330 0.25900 1.000 3.864 Ag 0.34660 0.82460 0.98490 1.000 3.606 As 0.99730 0.99730 0.99730 1.000 1.113 S 0.52980 0.52980 0.52980 1.000 1.895 S 0.87640 0.87640 0.87640 1.000 1.942 S 0.26320 0.26320 0.26320 1.000 1.729 S 0.12210 0.87340 0.10750 1.000 1.592 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 9 +/- 9 +/- 9 MAX. ABS. INTENSITY / VOLUME**2: 83.50558776 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 14.65 19.69 6.0483 1 1 1 18.94 2.17 4.6850 2 1 0 20.77 2.16 4.2768 2 1 1 25.51 25.95 3.4920 2 2 1 26.91 6.50 3.3128 3 0 1 26.91 11.56 3.3128 3 1 0 28.25 16.79 3.1586 3 1 1 29.54 100.00 3.0242 2 2 2 30.77 5.67 2.9055 3 0 2 30.77 25.00 2.9055 3 2 0 31.97 31.48 2.7998 3 2 1 31.97 8.40 2.7998 3 1 2 34.24 6.16 2.6190 4 0 0 35.33 1.11 2.5408 3 2 2 36.39 42.45 2.4692 4 1 1 37.42 4.44 2.4034 3 3 1 38.43 6.71 2.3425 4 0 2 38.43 1.33 2.3425 4 2 0 39.42 17.24 2.2861 4 2 1 39.42 3.59 2.2861 4 1 2 40.38 12.03 2.2335 3 3 2 42.26 5.35 2.1384 4 2 2 43.18 3.28 2.0952 4 0 3 43.18 5.54 2.0952 4 3 0 44.08 2.61 2.0545 4 3 1 44.08 4.78 2.0545 4 1 3 44.08 4.30 2.0545 5 0 1 44.08 5.32 2.0545 5 1 0 44.96 8.66 2.0161 5 1 1 44.96 7.72 2.0161 3 3 3 46.69 1.99 1.9453 4 3 2 46.69 5.02 1.9453 5 2 0 47.54 7.08 1.9126 5 2 1 47.54 6.35 1.9126 5 1 2 49.20 25.73 1.8519 4 4 0 50.02 3.67 1.8236 5 2 2 50.02 2.34 1.8236 4 4 1 50.82 3.26 1.7966 5 3 0 50.82 2.30 1.7966 4 3 3 51.62 2.34 1.7708 5 3 1 51.62 8.49 1.7708 5 1 3 52.40 1.94 1.7460 4 4 2 53.95 1.36 1.6994 6 1 1 53.95 1.26 1.6994 5 3 2 56.22 1.16 1.6361 6 2 1 56.22 2.50 1.6361 6 1 2 56.97 4.28 1.6165 5 4 1 58.44 7.25 1.5793 6 2 2 59.16 1.62 1.5617 5 2 4 59.16 1.41 1.5617 5 4 2 59.88 3.84 1.5446 6 3 1 59.88 7.94 1.5446 6 1 3 61.31 1.52 1.5121 4 4 4 62.01 1.45 1.4966 6 3 2 62.71 1.45 1.4815 5 3 4 62.71 3.24 1.4815 5 4 3 63.41 1.11 1.4669 7 1 1 64.79 1.66 1.4390 7 0 2 65.47 1.39 1.4256 7 2 1 65.47 1.02 1.4256 5 5 2 65.47 1.07 1.4256 7 1 2 67.50 1.62 1.3876 7 2 2 68.17 1.27 1.3756 7 3 0 68.84 1.27 1.3639 7 3 1 68.84 1.72 1.3639 5 5 3 70.16 1.47 1.3413 6 4 3 70.16 1.39 1.3413 6 3 4 72.13 2.44 1.3095 8 0 0 72.78 1.05 1.2994 7 0 4 72.78 1.02 1.2994 6 5 2 73.43 1.34 1.2895 8 1 1 77.28 2.16 1.2346 6 6 0 77.92 1.09 1.2261 6 6 1 79.81 2.66 1.2017 6 6 2 81.07 1.17 1.1862 7 2 5 84.20 1.89 1.1499 7 3 5 84.20 1.06 1.1499 9 1 1 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.