Orthoclase
      Angel R J, Ross N L, Zhao J, Sochalski-Kolbus L, Kruger H, Schmidt B C
      European Journal of Mineralogy 25 (2013) 597-614
      Structural controls on the anisotropy of tetrahedral frameworks:
      the example of monoclinic feldspars
      Note: T = 600 K, Sample H003
      Locality: Unknown
      _database_code_amcsd 0020543

      CELL PARAMETERS:    8.6159  12.9806   7.1991   90.000  115.956   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    723.930
      Density (g/cm3):      2.542
      MAX. ABS. INTENSITY / VOLUME**2:      5.516068166    
      RIR:      0.707
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.31          6.28        6.6522    1   1   0         4
                13.64          9.78        6.4903    0   2   0         2
                13.68          4.09        6.4729    0   0   1         2
                15.09         12.80        5.8714   -1   1   1         4
                19.37          1.21        4.5832    0   2   1         4
                20.95         65.37        4.2407   -2   0   1         2
                22.48         20.93        3.9553    1   1   1         4
                22.96          4.92        3.8734    2   0   0         2
                23.55         79.20        3.7776    1   3   0         4
                24.62         15.72        3.6158   -1   3   1         4
                25.08         10.58        3.5501   -2   2   1         4
                25.69         50.94        3.4679   -1   1   2         4
                26.80        100.00        3.3261    2   2   0         4
                27.09         55.34        3.2917   -2   0   2         2
                27.49         29.42        3.2452    0   4   0         2
                27.56         79.60        3.2365    0   0   2         2
                29.82         57.72        2.9961    1   3   1         4
                30.45          8.66        2.9357   -2   2   2         4
                30.82         24.28        2.9010    0   4   1         4
                30.87         10.88        2.8963    0   2   2         4
                31.94          2.22        2.8017   -3   1   1         4
                32.36         18.06        2.7668   -1   3   2         4
                34.34         20.26        2.6115   -3   1   2         4
                34.65          2.38        2.5891    2   2   1         4
                34.81         34.70        2.5772   -2   4   1         4
                35.10          8.93        2.5567    1   1   2         4
                35.44          9.44        2.5326    3   1   0         4
                36.11          4.30        2.4875    2   4   0         4
                37.23          7.86        2.4151   -1   5   1         4
                37.61         10.08        2.3913   -3   3   1         4
                38.73          4.98        2.3248   -1   1   3         4
                39.71          1.70        2.2697   -3   3   2         4
                41.00          2.95        2.2013    1   5   1         4
                41.75         22.24        2.1634    0   6   0         2
                42.44          8.84        2.1301    2   4   1         4
                42.46          2.73        2.1289   -4   0   1         2
                42.64          3.98        2.1204   -4   0   2         2
                43.59          2.08        2.0764    2   0   2         2
                43.61          1.58        2.0755    3   1   1         4
                44.14          4.23        2.0519    0   6   1         4
                44.98         11.90        2.0155   -4   2   2         4
                45.89         11.05        1.9776    2   2   2         4
                46.40          2.70        1.9571   -3   3   3         4
                46.91          9.98        1.9367    4   0   0         2
                47.21          2.60        1.9251   -3   5   1         4
                47.41          4.57        1.9177   -4   0   3         2
                48.12          1.08        1.8911    3   3   1         4
                48.18          2.38        1.8888    2   6   0         4
                49.04          5.24        1.8577    1   1   3         4
                49.09          2.45        1.8558    4   2   0         4
                49.54          1.38        1.8399    1   5   2         4
                49.57          1.90        1.8391   -4   2   3         4
                49.81          3.50        1.8308    3   5   0         4
                50.48          3.44        1.8079   -2   6   2         4
                50.74         18.85        1.7993   -2   0   4         2
                50.76          8.52        1.7986    0   6   2         4
                50.82          8.37        1.7967    0   4   3         4
                51.33          4.88        1.7800   -4   4   1         4
                51.48          1.98        1.7750   -4   4   2         4
                52.31          3.22        1.7490    2   4   2         4
                53.19          1.61        1.7220    1   3   3         4
                53.71          1.90        1.7064   -5   1   2         4
                54.77          4.73        1.6759   -3   5   3         4
                55.77          3.03        1.6484   -1   7   2         4
                56.31          5.53        1.6339    3   5   1         4
                56.38          1.59        1.6320   -5   1   3         4
                56.73          1.24        1.6226    0   8   0         2
                57.79          4.86        1.5953   -4   2   4         4
                58.81          4.85        1.5702    0   2   4         4
                60.18          5.72        1.5377   -5   3   3         4
                60.61          1.46        1.5277    0   6   3         4
                61.07          5.83        1.5174   -4   6   1         4
                62.01         17.45        1.4966    2   8   0         4
                62.69          2.37        1.4821   -5   1   4         4
                63.80          1.98        1.4588   -1   7   3         4
                63.81          2.76        1.4587    5   3   0         4
                63.97          1.03        1.4554   -2   8   2         4
                64.14          3.17        1.4520    1   1   4         4
                64.21          1.24        1.4505    0   8   2         4
                64.59          1.34        1.4430    4   6   0         4
                64.65          6.47        1.4416    2   4   3         4
                64.99          1.57        1.4351   -4   6   3         4
                65.01          2.58        1.4347   -5   5   2         4
                65.01          5.16        1.4347   -6   0   2         2
                65.87          1.14        1.4179    1   9   0         4
                65.96          1.05        1.4163    3   5   2         4
                66.19          5.42        1.4118    4   0   2         2
                67.12          2.19        1.3946   -4   0   5         2
                67.39          1.38        1.3896   -5   5   3         4
                67.47          1.07        1.3881   -6   0   1         2
                67.68          1.23        1.3844    1   3   4         4
                67.73          2.34        1.3834   -2   6   4         4
                68.43          1.14        1.3710   -1   1   5         4
                68.86          1.71        1.3635   -4   2   5         4
                69.21          1.75        1.3574   -6   2   1         4
                70.32          3.69        1.3388   -1   9   2         4
                70.67          2.07        1.3330   -6   0   4         2
                70.82          1.02        1.3304    5   5   0         4
                71.87          4.26        1.3137   -1   3   5         4
                71.99          1.56        1.3118    5   3   1         4
                72.10          1.46        1.3099   -5   1   5         4
                72.17          1.17        1.3089   -2   4   5         4
                72.49          1.92        1.3039    2   0   4         2
                72.87          1.09        1.2981    0  10   0         2
                72.95          1.45        1.2968    0   8   3         4
                73.01          1.36        1.2958    0   6   4         4
                73.32          1.65        1.2911    6   0   0         2
                73.37          1.52        1.2905   -4   8   1         4
                73.49          7.02        1.2886   -4   8   2         4
                73.98          1.51        1.2813   -4   4   5         4
                74.17          7.71        1.2785    2   8   2         4
                74.32          2.03        1.2762   -6   4   1         4
                74.85          1.90        1.2686   -3   9   2         4
                75.47          2.25        1.2596   -5   3   5         4
                75.68          2.57        1.2567   -3   5   5         4
                79.35          1.27        1.2076   -2  10   2         4
                83.70          2.87        1.1555   -4   8   4         4
                84.57          3.01        1.1458    0   8   4         4
                86.22          2.25        1.1281    4   4   3         4
                87.83          1.00        1.1115   -1   9   4         4
                88.71          1.23        1.1027    7   1   0         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.