Hedenbergite
      Heuer M, Huber A L, Bromiley G D, Fehr K T, Bente K
      Physics and Chemistry of Minerals 32 (2005) 552-563
      Characterization of synthetic hedenbergite (CaFeSi2O6)-petedunnite (CaZnSi2O6)
      solid solution series by X-ray single crystal diffraction
      Sample: hd4gb31
      _database_code_amcsd 0009001

      CELL PARAMETERS:    9.8447   9.0175   5.2614   90.000  105.342   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    450.434
      Density (g/cm3):      3.728
      MAX. ABS. INTENSITY / VOLUME**2:      20.85413024    
      RIR:      1.822
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.54         30.42        6.5383    1   1   0         4
                18.69         13.43        4.7469    2   0   0         2
                19.69          6.15        4.5087    0   2   0         2
                20.10          3.23        4.4172   -1   1   1         4
                27.28          7.21        3.2691    2   2   0         4
                29.69        100.00        3.0091   -2   2   1         4
                29.92         38.92        2.9861    3   1   0         4
                30.72          8.42        2.9106   -3   1   1         4
                34.70         35.61        2.5852   -1   3   1         4
                35.26         47.48        2.5451    2   2   1         4
                35.38         40.38        2.5370    0   0   2         2
                35.55          2.60        2.5254   -1   1   2         4
                37.25          1.43        2.4140    1   3   1         4
                37.91          3.53        2.3735    4   0   0         2
                38.62          3.76        2.3316    3   1   1         4
                39.99          1.18        2.2544    0   4   0         2
                40.41         13.97        2.2320    1   1   2         4
                40.50          1.43        2.2271   -3   1   2         4
                40.81          2.21        2.2110    0   2   2         4
                41.43          3.71        2.1794    3   3   0         4
                42.03         23.96        2.1496   -3   3   1         4
                42.56         14.38        2.1243   -4   2   1         4
                43.95          4.31        2.0602    0   4   1         4
                44.74         10.00        2.0257    2   0   2         2
                44.86         13.37        2.0203   -4   0   2         2
                45.84          2.89        1.9796   -1   3   2         4
                46.11          2.21        1.9687   -2   4   1         4
                47.56          1.36        1.9119   -5   1   1         4
                48.36          6.08        1.8820    3   3   1         4
                49.87          1.21        1.8284    1   3   2         4
                50.13          2.17        1.8198    2   4   1         4
                50.79          4.04        1.7975    4   2   1         4
                51.58         15.92        1.7718    1   5   0         4
                52.87          2.24        1.7318    3   1   2         4
                53.97          1.06        1.6991   -1   5   1         4
                54.45          5.92        1.6852    0   4   2         4
                55.34          1.34        1.6601   -3   1   3         4
                56.09         14.31        1.6396   -5   3   1         4
                56.28          5.48        1.6346    4   4   0         4
                56.52         16.58        1.6281   -2   2   3         4
                58.26          1.10        1.5836    0   2   3         4
                58.31          4.87        1.5823    6   0   0         2
                58.94          6.31        1.5669    3   5   0         4
                60.01          6.12        1.5416    4   0   2         2
                60.07          3.81        1.5402   -6   2   1         4
                60.18          5.48        1.5376   -6   0   2         2
                61.39         12.51        1.5103   -1   3   3         4
                61.72          4.85        1.5029    0   6   0         2
                61.86          1.95        1.4999   -4   2   3         4
                62.43          1.34        1.4875   -1   5   2         4
                63.14          2.01        1.4724   -3   3   3         4
                63.81          1.25        1.4587    4   2   2         4
                64.70         16.42        1.4407    5   3   1         4
                65.76          5.67        1.4201    1   5   2         4
                65.82          8.73        1.4188   -3   5   2         4
                66.39          1.24        1.4081    1   3   3         4
                66.74          4.83        1.4016    2   2   3         4
                67.90          1.74        1.3804   -2   4   3         4
                69.98          4.41        1.3443    6   2   1         4
                70.17          2.01        1.3412    7   1   0         4
                70.29          6.15        1.3393   -7   1   2         4
                71.39          4.09        1.3212   -5   3   3         4
                73.20          5.99        1.2930    0   6   2         4
                73.46          3.63        1.2890   -3   1   4         4
                74.57          1.28        1.2725    4   4   2         4
                74.85          3.25        1.2685    0   0   4         2
                74.98          2.04        1.2667   -4   0   4         2
                75.35          6.93        1.2613    3   5   2         4
                76.26          1.71        1.2485   -1   7   1         4
                77.80          2.50        1.2276    1   7   1         4
                81.03          1.90        1.1867    8   0   0         2
                81.04          1.29        1.1866   -8   2   1         4
                84.27          2.79        1.1492   -6   0   4         2
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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.