Adamite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R050020 Hawthorne F C The Canadian Mineralogist 14 (1976) 143-148 A refinement of the crystal structure of adamite CELL PARAMETERS: 8.3126 8.5274 6.0565 90.000 90.000 90.000 SPACE GROUP: Pnnm ATOM X Y Z OCCUPANCY ISO(B) Zn 0.36530 0.36420 0.50000 1.000 0.408 Zn 0.50000 0.00000 0.25260 1.000 0.484 As 0.24980 0.24380 0.00000 1.000 0.342 O 0.10440 0.10410 0.00000 1.000 0.661 O 0.42370 0.14780 0.00000 1.000 0.518 O 0.23120 0.36030 0.22330 1.000 0.453 OH 0.39330 0.12740 0.50000 1.000 0.529 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 7 +/- 7 +/- 5 MAX. ABS. INTENSITY / VOLUME**2: 27.57957491 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 14.88 61.25 5.9524 1 1 0 17.96 50.24 4.9378 0 1 1 18.12 56.81 4.8950 1 0 1 20.83 2.95 4.2637 0 2 0 20.93 47.38 4.2453 1 1 1 21.38 4.89 4.1563 2 0 0 23.45 21.86 3.7938 1 2 0 23.82 28.05 3.7361 2 1 0 29.50 20.68 3.0282 0 0 2 30.02 100.00 2.9762 2 2 0 33.19 60.61 2.6990 1 1 2 33.31 24.99 2.6896 1 3 0 33.55 17.36 2.6711 2 2 1 34.02 32.43 2.6352 3 1 0 34.87 15.60 2.5732 0 3 1 35.63 15.01 2.5197 3 0 1 36.39 58.23 2.4689 0 2 2 36.56 47.68 2.4581 1 3 1 36.72 29.17 2.4475 2 0 2 37.21 46.88 2.4164 3 1 1 38.26 21.77 2.3525 2 1 2 38.36 2.81 2.3463 2 3 0 38.76 1.58 2.3233 3 2 0 43.55 4.08 2.0782 4 0 0 45.08 5.42 2.0109 1 3 2 45.64 1.54 1.9879 3 1 2 45.73 1.27 1.9841 3 3 0 46.21 6.52 1.9645 0 1 3 46.28 3.34 1.9618 1 0 3 46.46 7.42 1.9545 1 4 1 47.47 5.70 1.9154 4 1 1 47.56 2.13 1.9119 1 1 3 48.27 8.05 1.8855 3 3 1 49.12 3.74 1.8547 2 3 2 49.44 1.98 1.8433 3 2 2 50.41 1.88 1.8102 2 4 1 52.49 4.60 1.7432 0 4 2 53.48 10.10 1.7135 4 0 2 54.96 3.71 1.6707 2 2 3 54.96 6.04 1.6707 1 5 0 55.36 22.08 1.6596 3 3 2 55.86 4.78 1.6459 0 3 3 56.39 6.10 1.6318 5 1 0 56.39 3.21 1.6317 3 0 3 56.55 6.38 1.6275 3 4 1 56.96 3.20 1.6167 4 3 1 57.04 14.94 1.6146 1 3 3 57.20 17.70 1.6105 1 5 1 57.31 37.87 1.6075 2 4 2 57.48 1.24 1.6032 5 0 1 57.51 9.77 1.6026 3 1 3 58.01 21.96 1.5899 4 2 2 58.50 3.39 1.5778 2 5 0 58.59 21.41 1.5756 5 1 1 59.70 1.37 1.5489 5 2 0 61.21 19.28 1.5141 0 0 4 62.40 21.85 1.4881 4 4 0 63.39 1.90 1.4674 1 1 4 63.61 1.86 1.4628 1 5 2 64.56 2.60 1.4436 1 4 3 64.91 3.07 1.4365 5 1 2 66.02 3.72 1.4151 3 3 3 66.16 1.42 1.4124 3 5 1 66.49 1.51 1.4063 1 2 4 66.65 2.56 1.4033 2 1 4 66.78 1.88 1.4009 1 6 0 66.86 5.52 1.3993 2 5 2 67.02 1.14 1.3964 5 3 1 67.98 5.81 1.3790 5 2 2 68.63 1.28 1.3675 6 1 0 69.68 14.85 1.3495 2 2 4 69.96 5.71 1.3448 2 6 0 70.51 8.58 1.3356 4 4 2 71.51 5.06 1.3194 1 3 4 71.62 6.64 1.3176 6 2 0 71.92 6.27 1.3128 3 1 4 71.92 1.53 1.3128 2 6 1 72.13 5.53 1.3096 3 5 2 72.95 2.91 1.2968 5 3 2 73.02 1.90 1.2957 3 4 3 73.52 1.26 1.2882 4 5 1 73.59 9.95 1.2871 1 5 3 73.63 4.50 1.2866 0 6 2 73.98 1.08 1.2813 5 4 1 74.81 8.18 1.2691 5 1 3 75.46 4.47 1.2598 6 0 2 78.09 1.20 1.2238 4 0 4 81.01 1.34 1.1870 1 1 5 81.41 1.59 1.1821 1 7 1 81.67 1.33 1.1790 3 5 3 83.78 1.53 1.1546 7 1 1 86.81 1.20 1.1219 2 2 5 86.81 2.68 1.1219 1 5 4 87.01 3.12 1.1199 1 7 2 87.47 2.06 1.1152 3 7 0 87.99 2.71 1.1099 5 1 4 88.18 2.13 1.1079 5 5 2 88.53 3.03 1.1045 1 3 5 88.93 4.17 1.1006 3 1 5 89.32 2.49 1.0967 3 7 1 89.36 3.53 1.0964 7 1 2 89.43 3.35 1.0957 7 3 0 89.62 10.12 1.0939 4 6 2 89.77 1.70 1.0925 2 5 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.