Ag2SO4
      Brese N E, O'Keeffe M, Ramakrishna B L, von Dreele R B
      Journal of Solid State Chemistry 89 (1990) 184-190
      Low-temperature structures of CuO and AgO and their
      relationships to those of MgO and PdO
      Note: T = 9 K
      Locality: synthetic
      _database_code_amcsd 0018808

      CELL PARAMETERS:    5.7960  12.6670  10.2238   90.000   90.000   90.000
      SPACE GROUP: Fddd      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    750.610
      Density (g/cm3):      5.517
      MAX. ABS. INTENSITY / VOLUME**2:      98.31715487    
      RIR:      5.802
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.94          5.76        4.6846    1   1   1         8
                22.35         25.11        3.9779    0   2   2         4
                28.18         56.40        3.1667    0   4   0         2
                31.26        100.00        2.8618    1   1   3         8
                34.02         66.18        2.6352    2   2   0         4
                35.61         13.37        2.5211    2   0   2         4
                37.29         32.88        2.4115    1   3   3         8
                38.43          2.66        2.3423    2   2   2         8
                39.82          6.78        2.2637    1   5   1         8
                46.02         10.54        1.9724    2   4   2         8
                46.54          7.61        1.9513    0   6   2         4
                47.38         33.01        1.9185    1   5   3         8
                47.71         14.01        1.9063    1   1   5         8
                48.49          3.42        1.8774    3   1   1         8
                52.15          5.81        1.7540    1   3   5         8
                52.88          1.92        1.7314    3   3   1         8
                53.72         18.67        1.7064    2   6   0         4
                53.82          1.87        1.7032    1   7   1         8
                55.12         13.85        1.6661    3   1   3         8
                55.88          7.94        1.6455    0   2   6         4
                58.27          4.08        1.5834    0   8   0         2
                59.17         13.69        1.5615    3   3   3         8
                60.05         10.54        1.5407    1   7   3         8
                60.32          3.88        1.5344    1   5   5         8
                63.31          8.29        1.4689    2   0   6         4
                64.29          3.11        1.4490    4   0   0         2
                66.80          6.49        1.4005    3   5   3         8
                67.05          1.37        1.3958    3   1   5         8
                68.98          3.27        1.3615    4   2   2         8
                70.19          2.17        1.3409    2   8   2         8
                70.70          2.11        1.3325    3   3   5         8
                70.70         10.13        1.3325    2   4   6         8
                71.10          7.09        1.3260    0   6   6         4
                71.50          1.35        1.3195    1   7   5         8
                71.62          6.77        1.3176    4   4   0         4
                74.20          1.59        1.2780    0   0   8         2
                74.80          4.32        1.2693    1   9   3         8
                77.51          4.75        1.2315    3   7   3         8
                77.66          1.00        1.2295    0  10   2         4
                77.76          1.92        1.2282    3   5   5         8
                81.16          1.89        1.1851    0   4   8         4
                83.24          4.27        1.1607    2  10   0         4
                84.20          3.36        1.1499    2   2   8         8
                87.93          2.29        1.1105    1   1   9         8
                88.04          1.76        1.1094    3   7   5         8
                89.67          2.78        1.0934    5   1   3         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.