Parnauite
      Mills S J, Kampf A R, McDonald A M, Bindi L, Christy A G, Kolitsch U, Favreau G
      European Journal of Mineralogy 25 (2013) 693-704
      The crystal structure of parnauite: a copper arsenate-sulphate
      with translational disorder of structural rods
      Locality: Cap Garonne, Var, France
      _database_code_amcsd 0020148

      CELL PARAMETERS:    3.0088  14.2120  14.8900   90.000   90.000   90.000
      SPACE GROUP: Pmn2_1    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    636.712
      Density (g/cm3):      3.192
      MAX. ABS. INTENSITY / VOLUME**2:      113.1875137    
      RIR:     11.546
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 6.22        100.00       14.2120    0   1   0         2
                 8.60         36.11       10.2807    0   1   1         2
                13.43          1.95        6.5949    0   1   2         2
                13.81          6.34        6.4131    0   2   1         2
                17.25          1.26        5.1404    0   2   2         2
                19.67          6.74        4.5144    0   3   1         2
                22.24          7.04        3.9968    0   3   2         2
                26.00          3.21        3.4269    0   3   3         2
                27.82          1.17        3.2066    0   4   2         2
                30.54          3.56        2.9270    0   3   4         2
                30.95          1.17        2.8891    0   4   3         2
                31.47          1.23        2.8424    0   5   0         2
                32.60          1.98        2.7466    0   2   5         2
                34.54          1.50        2.5967    1   2   2         4
                34.87          7.78        2.5730    1   0   3         2
                35.46          3.64        2.5318    1   1   3         4
                35.61          3.60        2.5212    0   3   5         2
                35.87          1.34        2.5037    1   3   1         4
                36.20          1.00        2.4817    0   0   6         1
                37.41          1.53        2.4038    1   3   2         4
                39.01          1.46        2.3089    1   1   4         4
                39.87          1.17        2.2610    1   3   3         4
                47.02          1.33        1.9325    1   3   5         4
                47.68          1.15        1.9075    1   5   3         4
                50.52          1.10        1.8066    1   5   4         4
                56.42          1.15        1.6308    1   3   7         4
                58.48          1.19        1.5783    1   6   5         4
                59.86          1.45        1.5450    1   2   8         4
                61.65          1.25        1.5044    2   0   0         2
                61.80          1.46        1.5013    1   3   8         4
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.