Enstatite
      Nestola F, Tribaudino M
      European Journal of Mineralogy 15 (2003) 365-371
      The structure of Pbca orthopyroxenes along the join diopside-enstatite (CaMgSi2O6-Mg2Si2O6)
      Sample: D7E93
      _database_code_amcsd 0006979

      CELL PARAMETERS:   18.2680   8.8360   5.1960   90.000   90.000   90.000
      SPACE GROUP: Pbca      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    838.718
      Density (g/cm3):      3.197
      MAX. ABS. INTENSITY / VOLUME**2:      5.850518113    
      RIR:      0.596
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.94          1.68        6.3507    2   1   0         4
                20.10         11.30        4.4180    0   2   0         2
                20.42          2.45        4.3501    1   1   1         8
                22.10          3.01        4.0215    2   1   1         8
                26.94         33.21        3.3101    1   2   1         8
                27.90         19.37        3.1978    4   1   1         8
                28.10         51.15        3.1754    4   2   0         4
                28.26        100.00        3.1582    2   2   1         8
                30.34         50.37        2.9458    3   2   1         8
                31.07         89.89        2.8786    6   1   0         4
                31.60         24.77        2.8311    5   1   1         8
                31.93          2.31        2.8032    2   3   0         4
                33.06         31.83        2.7095    4   2   1         8
                35.37         46.77        2.5375    1   3   1         8
                35.66          4.83        2.5180    6   1   1         8
                35.94         64.13        2.4989    2   0   2         4
                36.29         28.47        2.4755    5   2   1         8
                36.29          1.18        2.4752    4   3   0         4
                36.42          8.90        2.4671    2   3   1         8
                37.64          7.84        2.3896    3   0   2         4
                38.10          5.02        2.3617    3   3   1         8
                39.05          1.33        2.3067    3   1   2         8
                39.46          1.57        2.2835    8   0   0         2
                39.98          6.20        2.2549    7   1   1         8
                40.36          4.63        2.2346    4   3   1         8
                41.26          2.74        2.1879    4   1   2         8
                42.71         30.15        2.1173    5   0   2         4
                42.71          2.23        2.1169    6   3   0         4
                43.03          3.55        2.1018    3   2   2         8
                43.12         20.91        2.0978    5   3   1         8
                43.90          6.55        2.0624    7   2   1         8
                43.98         12.51        2.0590    5   1   2         8
                44.54          3.83        2.0344    8   1   1         8
                44.67          1.31        2.0286    8   2   0         4
                44.86         10.00        2.0204    1   4   1         8
                45.62          5.72        1.9886    4   4   0         4
                45.72         12.98        1.9844    2   4   1         8
                46.31         25.18        1.9605    6   3   1         8
                47.13          1.61        1.9283    3   4   1         8
                48.15          5.54        1.8897    8   2   1         8
                49.05          1.84        1.8572    4   4   1         8
                49.09          1.72        1.8557    3   3   2         8
                49.51          5.73        1.8412    7   0   2         4
                50.60          5.85        1.8040    6   2   2         8
                50.96          1.24        1.7921    4   3   2         8
                51.05          7.80        1.7890   10   1   0         4
                51.44          6.93        1.7764    5   4   1         8
                52.76         10.23        1.7350    2   5   0         4
                53.77          8.14        1.7048    8   3   1         8
                53.95          5.35        1.6995    7   2   2         8
                54.50          7.53        1.6837    8   1   2         8
                54.78          1.66        1.6758    1   4   2         8
                54.95          2.27        1.6710    2   1   3         8
                55.52          5.70        1.6550    2   4   2         8
                55.87          2.32        1.6457    2   5   1         8
                56.19          3.88        1.6371    3   1   3         8
                56.75          2.44        1.6221    3   4   2         8
                57.12         18.01        1.6125    0   2   3         4
                57.36         11.93        1.6063    1   2   3         8
                57.63          7.12        1.5995    9   0   2         4
                57.96         11.67        1.5911    9   3   1         8
                58.10          2.50        1.5877    8   4   0         4
                58.66          2.11        1.5739    9   1   2         8
                58.78          1.53        1.5710    4   5   1         8
                60.58          6.51        1.5284    6   5   0         4
                60.85          6.57        1.5223   12   0   0         2
                60.90          2.09        1.5212    5   5   1         8
                60.93          1.05        1.5205    4   2   3         8
                61.67          2.84        1.5040    9   2   2         8
                62.41         25.73        1.4880    1   3   3         8
                62.43         22.48        1.4875   10   3   1         8
                62.59          1.95        1.4841    6   1   3         8
                63.10          4.45        1.4734    2   3   3         8
                63.12          1.64        1.4729    6   4   2         8
                63.13         22.55        1.4727    0   6   0         2
                65.72          9.18        1.4209    3   5   2         8
                65.99          1.24        1.4156   10   2   2         8
                66.06          1.21        1.4143    7   4   2         8
                66.37          1.18        1.4085    7   5   1         8
                66.86         11.55        1.3993   11   0   2         4
                67.17         23.70        1.3936   11   3   1         8
                67.53          1.06        1.3871   12   2   1         8
                67.81          1.80        1.3821    5   3   3         8
                67.81          5.62        1.3820   11   1   2         8
                68.39          3.06        1.3718    7   2   3         8
                68.89          5.38        1.3630    0   4   3         4
                69.11          2.44        1.3592    1   4   3         8
                69.25          1.14        1.3567    5   5   2         8
                70.21          6.74        1.3405    6   3   3         8
                70.85          1.51        1.3301    3   4   3         8
                72.18         11.94        1.3088   12   3   1         8
                72.35          1.51        1.3061    4   4   3         8
                72.80         10.53        1.2992   12   1   2         8
                72.95          1.10        1.2968   13   2   1         8
                73.01          1.96        1.2959    7   3   3         8
                73.02          5.12        1.2957    1   0   4         4
                73.34          3.00        1.2909   14   1   0         4
                73.93          3.71        1.2820    1   1   4         8
                74.72          1.31        1.2704    3   0   4         4
                74.74          2.19        1.2701   10   5   0         4
                74.84         12.69        1.2687    2   6   2         8
                75.89          4.57        1.2537    3   6   2         8
                76.20          4.20        1.2494    4   0   4         4
                76.56          1.09        1.2444   10   1   3         8
                77.56          4.85        1.2308    8   5   2         8
                77.94          1.40        1.2258    2   5   3         8
                78.97          2.13        1.2124    5   1   4         8
                78.98          2.05        1.2122    3   5   3         8
                79.24          3.24        1.2090    5   6   2         8
                81.10          5.16        1.1859    9   5   2         8
                81.63          2.02        1.1795    5   2   4         8
                83.05          1.12        1.1628    5   7   1         8
                83.65          2.06        1.1560   10   3   3         8
                83.92          1.41        1.1530    7   1   4         8
                84.19          1.24        1.1500    7   6   2         8
                84.94          1.58        1.1417   16   0   0         2
                86.12          1.57        1.1291    8   0   4         4
                89.29          1.80        1.0970   11   5   2         8
                89.61          1.15        1.0939    8   2   4         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.