(As2O2)(SO4) Mercier R, Douglade J Acta Crystallographica B38 (1982) 896-898 Affinement de la structure avec tunnels de paires E dans un oxysulfate d'arsenic: (As2O2)(SO4) _database_code_amcsd 0009756 CELL PARAMETERS: 4.6280 11.4970 4.7760 90.000 90.000 90.000 SPACE GROUP: P2_12_12 X-RAY WAVELENGTH: 1.541838 Cell Volume: 254.122 Density (g/cm3): 3.631 MAX. ABS. INTENSITY / VOLUME**2: 31.06190773 RIR: 2.785 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.41 33.64 5.7485 0 2 0 2 18.58 59.01 4.7760 0 0 1 2 20.69 23.39 4.2932 1 1 0 4 24.23 9.30 3.6736 0 2 1 4 24.70 40.95 3.6049 1 2 0 4 26.82 5.95 3.3236 1 0 1 4 27.94 100.00 3.1928 1 1 1 4 29.89 65.64 2.9890 0 3 1 4 30.28 3.58 2.9517 1 3 0 4 31.08 39.25 2.8773 1 2 1 4 31.12 6.23 2.8742 0 4 0 2 35.76 4.62 2.5109 1 3 1 4 36.49 6.33 2.4627 0 4 1 4 36.81 26.80 2.4417 1 4 0 4 37.67 6.14 2.3880 0 0 2 2 38.50 3.26 2.3381 0 1 2 4 38.92 11.97 2.3140 2 0 0 2 39.73 5.03 2.2685 2 1 0 4 40.92 5.03 2.2053 0 2 2 4 41.54 1.25 2.1740 1 4 1 4 42.09 11.42 2.1466 2 2 0 4 43.36 13.10 2.0869 1 1 2 4 43.46 5.11 2.0824 2 0 1 4 43.69 15.26 2.0718 0 5 1 4 44.20 10.35 2.0491 2 1 1 4 44.71 15.13 2.0267 0 3 2 4 45.57 4.45 1.9908 1 2 2 4 46.37 1.05 1.9579 2 2 1 4 47.45 1.32 1.9162 0 6 0 2 48.12 3.12 1.8910 1 5 1 4 49.07 5.37 1.8565 1 3 2 4 49.84 12.21 1.8298 2 3 1 4 51.63 11.59 1.7704 1 6 0 4 53.69 13.31 1.7072 1 4 2 4 54.41 1.37 1.6864 2 4 1 4 55.34 5.21 1.6600 1 6 1 4 55.48 2.88 1.6564 0 5 2 4 55.90 2.79 1.6447 2 1 2 4 57.75 10.53 1.5964 2 2 2 4 57.93 3.76 1.5920 0 0 3 2 59.25 1.81 1.5595 1 5 2 4 59.52 3.29 1.5532 0 7 1 4 59.93 15.80 1.5435 2 5 1 4 60.33 5.44 1.5343 0 2 3 4 60.75 4.65 1.5246 2 3 2 4 62.11 1.96 1.4945 0 6 2 4 62.32 4.58 1.4899 3 2 0 4 62.98 1.04 1.4758 2 6 0 4 63.14 6.83 1.4724 1 7 1 4 63.93 4.77 1.4563 1 2 3 4 63.93 9.46 1.4562 3 1 1 4 64.88 1.65 1.4371 0 8 0 2 65.64 1.97 1.4223 3 2 1 4 65.65 2.82 1.4222 1 6 2 4 68.44 3.16 1.3709 3 3 1 4 69.10 3.04 1.3593 3 4 0 4 69.46 2.06 1.3533 0 7 2 4 69.83 5.93 1.3469 2 5 2 4 70.63 9.30 1.3336 1 4 3 4 72.00 1.58 1.3116 2 0 3 4 72.27 1.48 1.3073 3 4 1 4 72.82 5.00 1.2989 1 7 2 4 73.55 6.42 1.2876 3 1 2 4 74.15 6.28 1.2787 2 2 3 4 75.16 1.25 1.2641 3 2 2 4 77.81 1.07 1.2275 3 3 2 4 78.04 1.71 1.2245 0 6 3 4 78.32 5.06 1.2208 2 8 0 4 79.82 2.47 1.2016 3 6 0 4 80.56 5.43 1.1924 1 9 1 4 81.27 2.09 1.1838 1 6 3 4 81.35 1.89 1.1828 2 8 1 4 81.48 2.67 1.1813 3 4 2 4 82.84 1.38 1.1653 3 6 1 4 83.57 1.33 1.1570 4 0 0 2 84.16 3.98 1.1503 1 1 4 4 84.22 1.04 1.1497 0 10 0 2 85.11 2.52 1.1400 0 3 4 4 89.55 1.94 1.0945 3 7 1 4 89.56 2.52 1.0945 1 9 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.