Al As O4
      Strada M
      Gazzetta Chimica Italiana 64 (1934) 653-662
      La struttura cristallina di alcuni fosfati ed arseniati di metalli
      trivalenti. I. Fosfato ed arseniato di alluminio
      _cod_database_code 1010143
      _database_code_amcsd 0017073

      CELL PARAMETERS:    4.9000   4.9000   6.6400   90.000   90.000   90.000
      SPACE GROUP: I-4       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    159.426
      Density (g/cm3):      3.455
      MAX. ABS. INTENSITY / VOLUME**2:      51.32462558    
      RIR:      4.836
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.55        100.00        3.9427    1   0   1         4
                25.71         15.81        3.4648    1   1   0         4
                26.85          5.22        3.3200    0   0   2         2
                36.68          3.98        2.4500    2   0   0         4
                37.52         64.44        2.3972    1   1   2         4
                43.49         20.04        2.0810    2   1   1         4
                43.49         22.64        2.0810    1   2   1         4
                44.94         19.39        2.0171    1   0   3         4
                46.04          7.25        1.9713    2   0   2         4
                52.85         18.51        1.7324    2   2   0         4
                58.16          9.90        1.5861    3   0   1         4
                59.35          6.59        1.5572    2   1   3         4
                59.35          5.98        1.5572    1   2   3         4
                59.67          1.18        1.5495    3   1   0         4
                59.67          1.22        1.5495    1   3   0         4
                60.26          2.15        1.5359    2   2   2         4
                61.99          2.32        1.4971    1   1   4         4
                66.60          9.14        1.4041    1   3   2         4
                66.60          9.16        1.4041    3   1   2         4
                68.25         14.66        1.3743    2   0   4         4
                70.76          2.83        1.3314    3   2   1         4
                70.76          3.20        1.3314    2   3   1         4
                71.83          2.68        1.3142    3   0   3         4
                73.95          3.65        1.2818    1   0   5         4
                78.00          4.38        1.2250    4   0   0         4
                80.06          1.64        1.1986    2   2   4         4
                82.45          2.13        1.1698    1   4   1         4
                82.45          2.58        1.1698    4   1   1         4
                83.47          3.16        1.1581    3   2   3         4
                83.47          3.02        1.1581    2   3   3         4
                85.50          2.24        1.1357    2   1   5         4
                85.50          1.99        1.1357    1   2   5         4
                89.94          3.50        1.0908    3   3   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.