Krennerite
      Tunell G, Murata K J
      American Mineralogist 35 (1950) 959-984
      The atomic arrangement and chemical composition of krennerite
      _database_code_amcsd 0000052

      CELL PARAMETERS:   16.5400   8.8200   4.4600   90.000   90.000   90.000
      SPACE GROUP: Pma2      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    650.637
      Density (g/cm3):      8.867
      MAX. ABS. INTENSITY / VOLUME**2:      363.4950932    
      RIR:     13.348
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.68          5.67        6.0328    2   1   0         4
                18.98          7.01        4.6751    3   1   0         4
                19.91          1.01        4.4600    0   0   1         1
                22.34          1.87        3.9801    0   1   1         2
                22.98          5.80        3.8696    1   1   1         4
                23.77          1.56        3.7440    4   1   0         4
                24.83          1.61        3.5864    2   1   1         4
                29.46        100.00        3.0323    4   0   1         2
                30.40         36.46        2.9400    0   3   0         2
                39.78          1.77        2.2662    6   1   1         4
                40.45         19.63        2.2300    0   0   2         1
                42.43          1.27        2.1306    2   4   0         4
                42.84         53.03        2.1108    4   3   1         4
                43.79         15.72        2.0675    8   0   0         2
                44.24          3.97        2.0473    3   4   0         4
                44.60          2.20        2.0318    7   1   1         4
                45.04          1.52        2.0127    3   1   2         4
                45.91          2.24        1.9766    0   4   1         2
                46.26          5.73        1.9627    1   4   1         4
                46.68          2.12        1.9457    4   4   0         4
                47.28          1.18        1.9225    2   4   1         4
                49.69          1.88        1.8348    5   4   0         4
                51.43         14.39        1.7767    0   3   2         2
                54.24         12.30        1.6912    8   3   0         4
                57.36          1.32        1.6064    6   4   1         4
                61.12          9.97        1.5161    8   0   2         2
                61.13          3.19        1.5161    7   4   1         4
                61.48          2.61        1.5081    3   4   2         4
                63.26          1.66        1.4700    0   6   0         2
                63.45          1.49        1.4661    4   4   2         4
                65.31          1.35        1.4287    8   4   1         4
                65.93          1.42        1.4168    5   4   2         4
                66.88          7.02        1.3990    4   0   3         2
                69.79          9.95        1.3475    8   3   2         4
                71.30          4.37        1.3228    4   6   1         4
                71.66          5.80        1.3169   12   0   1         2
                75.22          7.47        1.2633    4   3   3         4
                77.75          1.20        1.2283    3   7   0         4
                77.82          1.62        1.2273    0   6   2         2
                78.96          1.15        1.2125    0   7   1         2
                79.21          2.08        1.2093    1   7   1         4
                79.53          1.13        1.2053    4   7   0         4
                79.80          6.45        1.2018   12   3   1         4
                80.10          1.50        1.1980    8   6   0         4
                87.48          1.39        1.1150    0   0   4         1
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.