Diopside
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R050666
      Raudsepp M, Hawthorne F C, Turnock A C
      The Canadian Mineralogist 28 (1990) 93-109
      Evaluation of the Rietveld method for the characterization of fine-grained
      products of the mineral synthesis: the diopside-hedenbergite join
      Sample: D5

      CELL PARAMETERS:   9.810439   8.990982   5.264111   90.00000   105.6180   90.00000
      SPACE GROUP: C2/c
      X-RAY WAVELENGTH:     1.541838
               2-THETA      INTENSITY    D-SPACING   H   K   L
                13.61          5.89        6.5132    1   1   0
                18.80          4.74        4.7241    2   0   0
                19.76          4.35        4.4955    0   2   0
                26.51          3.16        3.3636    0   2   1
                27.39         17.39        3.2566    2   2   0
                29.73        100.00        3.0054   -2   2   1
                30.07         35.98        2.9723    3   1   0
                30.77         21.73        2.9065   -3   1   1
                34.77         31.13        2.5803   -1   3   1
                35.42         43.34        2.5345    2   2   1
                35.41         43.17        2.5349    0   0   2
                38.10          1.14        2.3621    4   0   0
                38.82          9.45        2.3198    3   1   1
                40.51         12.24        2.2267    1   1   2
                40.86          5.07        2.2080    0   2   2
                41.59          6.71        2.1711    3   3   0
                42.12         21.68        2.1450   -3   3   1
                42.66         11.93        2.1192   -4   2   1
                44.06         10.68        2.0548    0   4   1
                44.89          9.03        2.0187    2   0   2
                44.85         11.88        2.0206   -4   0   2
                45.88          4.96        1.9777   -1   3   2
                46.21          1.50        1.9643   -2   4   1
                48.57          3.80        1.8739    3   3   1
                49.26          2.93        1.8492    5   1   0
                49.48          2.38        1.8415    2   2   2
                50.00          2.38        1.8238    1   3   2
                50.31          1.29        1.8133    2   4   1
                51.05          2.79        1.7886    4   2   1
                51.73         15.31        1.7665    1   5   0
                53.09          1.46        1.7245    3   1   2
                54.55          5.27        1.6818    0   4   2
                55.27          3.47        1.6616   -3   1   3
                56.25         16.46        1.6350   -5   3   1
                56.50          4.55        1.6283    4   4   0
                56.48         17.12        1.6286   -2   2   3
                57.65          1.33        1.5984    5   3   0
                58.60          4.82        1.5747    6   0   0
                59.14          5.58        1.5616    3   5   0
                60.30          6.12        1.5343    4   0   2
                60.26          2.40        1.5353   -6   2   1
                60.24          5.89        1.5357   -6   0   2
                61.40         13.71        1.5093   -1   3   3
                61.79          1.34        1.5008   -4   2   3
                61.90          5.30        1.4985    0   6   0
                63.11          1.48        1.4726   -3   3   3
                64.11          1.15        1.4521    4   2   2
                64.05          1.57        1.4533   -6   2   2
                64.86          1.50        1.4370    0   6   1
                65.03         19.56        1.4337    5   3   1
                65.93          4.91        1.4162    1   5   2
                65.91          9.44        1.4167   -3   5   2
                66.92          4.45        1.3977    2   2   3
                67.92          1.50        1.3795   -2   4   3
                70.37          3.65        1.3374    6   2   1
                70.40          6.61        1.3369   -7   1   2
                70.52          1.68        1.3348    7   1   0
                71.36          4.10        1.3211   -5   3   3
                73.36          7.29        1.2900    0   6   2
                73.35          1.60        1.2901   -2   6   2
                73.35          3.76        1.2901   -3   1   4
                74.88          3.60        1.2674    0   0   4
                74.84          1.88        1.2681   -4   0   4
                75.63          7.89        1.2567    3   5   2
                76.46          1.31        1.2451   -1   7   1
                78.03          2.03        1.2240    1   7   1
                81.34          1.21        1.1823   -8   2   1
                81.45          1.81        1.1810    8   0   0
                84.13          3.46        1.1501   -6   0   4
                87.58          1.12        1.1134    2   2   4
                87.58          1.12        1.1134    2   2   4
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.