Feldspar
      Benna P, Tribaudino M, Bruno E
      American Mineralogist 84 (1999) 120-129
      High-temperature in situ structural investigation on lead feldspar
      Sample at T = 465 C, single Pb atom model
      _database_code_amcsd 0002067

      CELL PARAMETERS:    8.4400  13.0510  14.3250   90.000  115.330   90.000
      SPACE GROUP: I2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1426.203
      Density (g/cm3):      4.156
      MAX. ABS. INTENSITY / VOLUME**2:      29.86581626    
      RIR:      2.340
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.44          1.72        6.5860    1   1   0         4
                13.57         98.43        6.5255    0   2   0         2
                13.68         33.22        6.4739    0   0   2         2
                15.24         69.32        5.8135   -1   1   2         4
                17.28          1.30        5.1319   -1   2   1         4
                19.31         44.94        4.5959    0   2   2         4
                21.39          2.98        4.1543   -2   0   2         2
                22.54         21.80        3.9454    1   1   2         4
                23.32         31.60        3.8143    2   0   0         2
                23.54         22.02        3.7790    1   3   0         4
                24.63         39.76        3.6142   -1   3   2         4
                25.42         45.71        3.5044   -2   2   2         4
                25.80         89.29        3.4536   -1   1   4         4
                27.08        100.00        3.2930    2   2   0         4
                27.33          2.53        3.2627    0   4   0         2
                27.47         16.35        3.2466   -2   0   4         2
                27.56         23.17        3.2369    0   0   4         2
                29.79         58.71        2.9987    1   3   2         4
                30.69         26.03        2.9136    0   4   2         4
                31.92          1.41        2.8034    2   0   2         2
                32.38         46.27        2.7649   -1   3   4         4
                32.58          5.01        2.7482   -3   1   2         4
                34.83          5.85        2.5757    2   2   2         4
                34.97         37.41        2.5660   -2   4   2         4
                34.98         27.46        2.5649   -3   1   4         4
                35.12         25.64        2.5553    1   1   4         4
                35.98          8.79        2.4959    3   1   0         4
                36.23          7.97        2.4794    2   4   0         4
                37.12         14.84        2.4218   -1   5   2         4
                38.11          8.55        2.3611   -3   3   2         4
                38.13          3.87        2.3602   -2   0   6         2
                38.82          7.53        2.3198   -1   1   6         4
                40.23         12.62        2.2418   -3   3   4         4
                40.35          9.80        2.2354    1   3   4         4
                40.65          8.75        2.2195   -2   2   6         4
                40.87         16.11        2.2079    1   5   2         4
                41.12          1.32        2.1953    3   3   0         4
                41.52         14.88        2.1752    0   6   0         2
                41.86          2.27        2.1580    0   0   6         2
                42.33          4.15        2.1353   -3   1   6         4
                42.52          5.69        2.1263    2   4   2         4
                42.87          8.98        2.1094   -1   5   4         4
                43.35          6.65        2.0874   -4   0   2         2
                43.57          2.24        2.0772   -4   0   4         2
                43.67          3.90        2.0726   -1   3   6         4
                43.74          2.42        2.0696    2   0   4         2
                43.91          6.40        2.0619    0   6   2         4
                44.02         11.45        2.0569    3   1   2         4
                44.21          5.89        2.0488    0   2   6         4
                45.63          7.44        1.9882   -4   2   2         4
                45.85          5.83        1.9793   -4   2   4         4
                46.01          7.01        1.9727    2   2   4         4
                46.88          6.00        1.9378   -3   3   6         4
                47.16          5.30        1.9270   -2   6   2         4
                47.54          2.68        1.9128   -3   5   2         4
                47.55          2.88        1.9123   -2   4   6         4
                47.69          7.59        1.9071    4   0   0         2
                48.16          1.62        1.8895    2   6   0         4
                48.31          4.04        1.8839   -4   0   6         2
                48.45          8.20        1.8787    3   3   2         4
                49.04          3.23        1.8577    1   1   6         4
                49.32          6.70        1.8477   -3   5   4         4
                49.42          6.36        1.8441    1   5   4         4
                49.81          1.19        1.8306    4   2   0         4
                50.08          1.66        1.8214    3   5   0         4
                50.51          1.34        1.8071   -2   6   4         4
                50.56          2.57        1.8054    0   6   4         4
                50.72          9.17        1.7999    0   4   6         4
                50.96          1.82        1.7920   -1   7   2         4
                51.00         12.46        1.7906   -2   0   8         2
                52.01          8.39        1.7584   -4   4   2         4
                53.03          3.51        1.7268   -2   2   8         4
                53.94          1.33        1.6999    1   7   2         4
                54.91          2.84        1.6722   -5   1   4         4
                55.10          2.33        1.6669    3   1   4         4
                55.12          5.55        1.6661   -3   5   6         4
                55.57          4.60        1.6537   -1   7   4         4
                55.84          1.41        1.6465    4   4   0         4
                56.40          3.35        1.6314    0   8   0         2
                56.53          6.47        1.6281    3   5   2         4
                56.71          1.24        1.6233   -4   0   8         2
                57.58          1.56        1.6006   -5   1   6         4
                57.63          1.36        1.5995   -2   6   6         4
                58.60          5.58        1.5753   -4   2   8         4
                58.73          2.49        1.5721   -5   3   4         4
                58.78          5.07        1.5709    0   2   8         4
                58.83          1.00        1.5698   -2   4   8         4
                58.91          2.23        1.5677    3   3   4         4
                59.23          3.66        1.5600    2   2   6         4
                60.43          3.17        1.5320    0   6   6         4
                61.03          2.34        1.5183   -3   7   4         4
                61.12          2.35        1.5163    1   7   4         4
                61.30          5.27        1.5122   -5   3   6         4
                61.58          4.55        1.5061   -4   6   2         4
                61.86          8.46        1.4999    2   8   0         4
                63.63          1.20        1.4623   -1   7   6         4
                63.86          1.21        1.4576   -5   1   8         4
                64.07          1.21        1.4534   -4   4   8         4
                64.12          2.01        1.4523    1   1   8         4
                64.24          1.02        1.4499    0   4   8         4
                64.67          4.98        1.4413    2   4   6         4
                64.75          1.71        1.4397    5   3   0         4
                65.04          2.71        1.4340    4   6   0         4
                65.55          1.05        1.4240   -4   6   6         4
                66.52          2.30        1.4056   -6   0   4         2
                66.73          2.43        1.4017    4   0   4         2
                67.41          1.50        1.3892    3   7   2         4
                67.79          2.87        1.3824   -2   6   8         4
                68.37          2.37        1.3720   -5   5   6         4
                69.45          1.23        1.3534    5   1   2         4
                69.63          1.19        1.3504   -4   2  10         4
                70.00          3.67        1.3441   -1   9   4         4
                70.12          1.09        1.3420   -2   8   6         4
                70.61          1.88        1.3339   -6   2   2         4
                71.90          2.64        1.3132   -1   3  10         4
                72.23          1.10        1.3079   -6   0   8         2
                72.41          1.14        1.3051    0  10   0         2
                72.56          1.02        1.3029    2   0   8         2
                72.83          1.52        1.2987    5   3   2         4
                73.25          1.20        1.2923    2   6   6         4
                73.87          2.60        1.2830   -4   8   4         4
                73.99          2.83        1.2812    2   8   4         4
                74.67          1.76        1.2712   -4   4  10         4
                75.63          1.45        1.2574   -6   4   2         4
                76.02          1.44        1.2519   -3   5  10         4
                76.56          1.11        1.2444   -5   3  10         4
                81.20          1.04        1.1847    6   4   0         4
                84.13          1.57        1.1507   -4   8   8         4
                84.28          1.42        1.1490    0   8   8         4
                86.61          1.04        1.1240    4   4   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.