Jarosite
      Basciano L C, Peterson R C
      American Mineralogist 92 (2007) 1464-1473
      Jarosite - hydronium jarosite solid solution series with
      full iron occupancy: Mineralogy and crystal chemistry
      Locality: Rio Tonto, Huelva, Spain
      Sample: 7-11-3-8
      Note: could not reproduce reported bond lengths
      _database_code_amcsd 0004440

      CELL PARAMETERS:    7.3128   7.3128  17.1973   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    796.450
      Density (g/cm3):      3.000
      MAX. ABS. INTENSITY / VOLUME**2:      18.98452093    
      RIR:      2.061
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.91         25.25        5.9429    1   0   1         6
                15.46         21.98        5.7324    0   0   3         2
                17.39         60.23        5.0993    0   1   2         6
                24.34         10.57        3.6564    1   1   0         6
                25.03          3.70        3.5571    1   0   4         6
                28.67         64.01        3.1142    0   2   1         6
                28.96        100.00        3.0827    1   1   3        12
                30.07          9.72        2.9715    2   0   2         6
                31.21         17.06        2.8662    0   0   6         2
                35.20         18.11        2.5496    0   2   4         6
                39.06          2.26        2.3060    1   2   2        12
                39.34         28.93        2.2905    1   0   7         6
                45.80         29.32        1.9810    0   3   3         6
                45.80          1.82        1.9810    3   0   3         6
                46.80          7.49        1.9411    0   2   7         6
                47.59          4.45        1.9108    0   0   9         2
                49.88         30.50        1.8282    2   2   0         6
                51.37          3.83        1.7785    2   0   8         6
                52.54          3.68        1.7418    2   2   3        12
                53.23          3.02        1.7209    3   1   2        12
                53.44          1.75        1.7145    2   1   7        12
                54.16          2.41        1.6935    1   1   9        12
                56.60          2.86        1.6260    1   3   4        12
                57.63          3.96        1.5994    1   2   8        12
                58.55          3.48        1.5766    4   0   1         6
                59.05          3.70        1.5643    3   1   5        12
                59.35          4.80        1.5571    0   4   2         6
                60.02         14.04        1.5413    2   2   6        12
                61.34         17.38        1.5112    0   2  10         6
                62.51          4.63        1.4857    4   0   4         6
                64.35          1.57        1.4477    3   2   1        12
                64.83          1.99        1.4382    0   4   5         6
                65.11          2.24        1.4326    2   3   2        12
                65.30          2.74        1.4289    1   3   7        12
                65.94          2.85        1.4167    0   3   9         6
                66.72          2.82        1.4018    2   0  11         6
                70.03          2.90        1.3435    1   4   3        12
                70.03          4.61        1.3435    4   1   3        12
                70.80          1.76        1.3308    4   0   7         6
                71.41          2.10        1.3210    2   2   9        12
                73.07          1.39        1.2949    1   0  13         6
                76.11          5.11        1.2506    3   2   7        12
                77.71          1.10        1.2288    1   3  10        12
                82.88          2.73        1.1648    4   0  10         6
                83.49          3.11        1.1578    2   1  13        12
                86.24          1.86        1.1279    2   2  12        12
                87.74          1.33        1.1124    0   4  11         6
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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.