Jarosite
      Scarlett N V Y, Grey I E, Brand H E A
      American Mineralogist 95 (2010) 1590-1593
      Ordering of iron vacancies in monoclinic jarosites
      Locality: synthetic
      Note: T = 95 C
      _database_code_amcsd 0017748

      CELL PARAMETERS:   12.7485   7.3470   6.9824   90.000  127.197   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    520.945
      Density (g/cm3):      2.977
      MAX. ABS. INTENSITY / VOLUME**2:      11.90423972    
      RIR:      1.302
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.88          8.03        5.9525    1   1   0         4
                14.90         17.61        5.9445   -2   0   1         2
                15.93         43.58        5.5619    0   0   1         2
                17.47         53.39        5.0775    2   0   0         2
                17.55         84.49        5.0545   -1   1   1         4
                24.20          8.51        3.6785   -3   1   1         4
                24.23          1.54        3.6735    0   2   0         2
                25.50          5.44        3.4931    1   1   1         4
                25.58          7.79        3.4824   -2   0   2         2
                28.49         42.83        3.1334   -4   0   1         2
                28.56        100.00        3.1249   -2   2   1         4
                29.04         36.55        3.0744    3   1   0         4
                29.13         53.02        3.0653    0   2   1         4
                29.16         49.21        3.0620   -3   1   2         4
                30.02          9.55        2.9762    2   2   0         4
                30.07          5.39        2.9722   -4   0   2         2
                30.27          4.33        2.9525   -1   1   2         4
                32.19         23.81        2.7810    0   0   2         2
                35.36          8.18        2.5387    4   0   0         2
                35.52         19.40        2.5273   -2   2   2         4
                39.06          1.85        2.3061    2   2   1         4
                39.18          1.51        2.2990   -4   0   3         2
                40.37         26.71        2.2342    1   1   2         4
                40.47         16.69        2.2290   -2   0   3         2
                40.69          1.07        2.2173    0   2   2         4
                45.63         13.37        1.9882   -6   0   1         2
                45.70          1.20        1.9853    2   0   2         2
                45.81         32.17        1.9808   -3   3   2         4
                47.52          5.58        1.9135    4   0   1         2
                47.73         13.02        1.9056   -2   2   3         4
                49.14          7.55        1.8540    0   0   3         2
                49.56         32.21        1.8392   -6   2   2         4
                49.63         18.50        1.8367    0   4   0         2
                52.32          4.31        1.7485   -6   2   1         4
                52.39          4.03        1.7465    2   2   2         4
                52.47          4.50        1.7441    0   4   1         4
                52.47          2.03        1.7440   -6   2   3         4
                52.56          2.69        1.7412   -4   0   4         2
                52.95          2.58        1.7292   -5   3   1         4
                53.01          2.43        1.7276   -7   1   3         4
                53.02          2.90        1.7272    2   4   0         4
                54.04          1.99        1.6971    4   2   1         4
                55.52          1.07        1.6551    0   2   3         4
                56.43          1.68        1.6305   -7   1   1         4
                56.66          3.86        1.6246   -2   4   2         4
                56.67          2.18        1.6244   -5   3   3         4
                58.18          3.46        1.5856   -8   0   3         2
                58.22          4.22        1.5846   -4   4   1         4
                58.39          3.68        1.5805    5   1   1         4
                58.61          2.80        1.5750   -1   3   3         4
                58.68          4.67        1.5734   -4   2   4         4
                58.95          3.90        1.5667   -8   0   2         2
                59.09          1.23        1.5633    5   3   0         4
                59.13          5.04        1.5625   -4   4   2         4
                59.19          1.77        1.5611    2   4   1         4
                59.28          1.96        1.5589   -7   1   4         4
                60.20          7.62        1.5372    6   2   0         4
                60.40          7.66        1.5326    0   4   2         4
                60.47          7.95        1.5310   -6   2   4         4
                62.40          6.14        1.4881    4   4   0         4
                62.50          2.07        1.4861   -8   0   4         2
                62.72          9.64        1.4813    4   0   2         2
                62.96         18.44        1.4763   -2   2   4         4
                63.95          1.49        1.4558   -8   2   3         4
                64.68          2.57        1.4411   -8   2   2         4
                64.69          1.81        1.4408   -8   0   1         2
                64.81          1.63        1.4385   -7   3   3         4
                64.85          1.70        1.4377   -1   5   1         4
                64.99          2.98        1.4350   -4   4   3         4
                65.59          1.50        1.4232    7   1   0         4
                65.89          1.74        1.4175   -2   4   3         4
                66.80          2.07        1.4005    6   0   1         2
                67.13          2.46        1.3944   -3   3   4         4
                68.05          1.45        1.3776   -8   2   4         4
                68.45          4.23        1.3707    2   2   3         4
                68.66          2.38        1.3670   -4   0   5         2
                69.70          2.95        1.3491   -6   4   1         4
                69.77          1.91        1.3479    3   5   0         4
                69.78          2.59        1.3477   -9   1   4         4
                69.82          2.05        1.3470   -6   4   3         4
                69.83          1.41        1.3468   -3   5   2         4
                71.15          2.42        1.3251    4   4   1         4
                71.36          1.72        1.3217   -8   0   5         2
                72.19          2.15        1.3086    6   2   1         4
                72.43          1.50        1.3048    0   4   3         4
                72.56          1.20        1.3029   -6   2   5         4
                75.53          1.00        1.2588    1   1   4         4
                76.29          3.58        1.2482    7   3   0         4
                76.50          2.74        1.2452    1   5   2         4
                76.62          2.23        1.2436   -8   2   5         4
                77.91          1.07        1.2262   -9  -3   3         4
                79.93          1.03        1.2002   -8  -4   3         4
                80.00          1.80        1.1993   -2   6   1         4
                80.28          1.53        1.1959    0   6   1         4
                83.73          1.75        1.1552   -2   6   2         4
                83.92          3.33        1.1531    4   4   2         4
                85.62          1.69        1.1344    4   2   3         4
                85.69          1.39        1.1337   -8  -4   1         4
                85.77          1.23        1.1328    1   3   4         4
                85.88          2.13        1.1316    2   6   1         4
                88.12          1.02        1.1086    0   4   4         4
                88.84          1.11        1.1015    8   0   1         2
                89.34          2.61        1.0966   -4   4   5         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.