Phengite
      Mookherjee M, Redfern S A T, Zhang M
      European Journal of Mineralogy 13 (2001) 545-555
      Thermal response of structure and hydroxyl ion of phengite-2M_1:
      an in situ neutron diffraction and FTIR study
      Sample: T = 200 C
      _database_code_amcsd 0006874

      CELL PARAMETERS:    5.2230   9.0618  20.0440   90.000   95.738   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    943.925
      Density (g/cm3):      2.718
      MAX. ABS. INTENSITY / VOLUME**2:      9.500319504    
      RIR:      1.138
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.87        100.00        9.9718    0   0   2         2
                17.79         16.07        4.9859    0   0   4         2
                19.69         16.50        4.5081    1   1   0         4
                19.81         48.77        4.4816   -1   1   1         4
                20.10         17.48        4.4183    0   2   1         4
                20.57          2.28        4.3174    1   1   1         4
                20.91          3.66        4.2485   -1   1   2         4
                21.54         15.39        4.1250    0   2   2         4
                22.85         14.49        3.8912   -1   1   3         4
                23.77         13.69        3.7440    0   2   3         4
                25.46         19.29        3.4982   -1   1   4         4
                26.58         24.21        3.3532    0   2   4         4
                26.82         34.97        3.3239    0   0   6         2
                27.81         20.74        3.2083    1   1   4         4
                29.84         19.90        2.9939    0   2   5         4
                31.20         18.39        2.8664    1   1   5         4
                32.04          9.63        2.7936   -1   1   6         4
                34.41          9.56        2.6063   -1   3   1         4
                34.52          4.70        2.5984    2   0   0         2
                34.80         14.48        2.5781   -2   0   2         2
                34.87         24.86        2.5728    1   3   1         4
                34.90          1.13        2.5709    1   1   6         4
                35.79          2.77        2.5087   -1   1   7         4
                36.03          1.44        2.4929    0   0   8         2
                36.32          8.54        2.4733   -1   3   3         4
                36.60          5.42        2.4553    2   0   2         2
                37.39         11.23        2.4049   -2   0   4         2
                37.63         26.73        2.3902    1   3   3         4
                39.86          1.25        2.2618   -2   2   1         4
                40.06          2.06        2.2510    0   4   1         4
                40.32          4.68        2.2370   -1   3   5         4
                40.67          4.10        2.2184    2   2   1         4
                40.73          1.74        2.2153    2   0   4         2
                40.85          1.46        2.2092    0   4   2         4
                41.16          3.25        2.1933   -2   2   3         4
                41.85          1.14        2.1587    2   2   2         4
                41.94          5.89        2.1543   -2   0   6         2
                42.31         13.25        2.1362    1   3   5         4
                43.90          1.15        2.0625    0   4   4         4
                45.48          8.61        1.9944    0   0  10         2
                45.57          1.14        1.9906    0   2   9         4
                45.95          5.54        1.9752   -1   3   7         4
                46.46          3.01        1.9545    2   0   6         2
                46.69          1.08        1.9456   -2   2   6         4
                47.98          1.33        1.8961   -2   0   8         2
                48.45          1.54        1.8787    1   3   7         4
                48.64          2.70        1.8720    0   4   6         4
                49.33          1.08        1.8474   -2   2   7         4
                49.96          1.18        1.8254    0   2  10         4
                51.54          1.06        1.7732    0   4   7         4
                52.30          2.72        1.7491   -2   2   8         4
                52.82          2.26        1.7331   -1   3   9         4
                53.55          1.86        1.7113    1   5   0         4
                53.60          1.01        1.7098   -1   5   1         4
                53.68          2.18        1.7076    2   4   0         4
                54.02          2.45        1.6975    2   2   7         4
                54.33          1.58        1.6886   -3   1   3         4
                55.16          1.45        1.6650    2   4   2         4
                55.18          6.51        1.6645   -2   0  10         2
                55.58          1.13        1.6535   -2   2   9         4
                55.69          1.81        1.6506    3   1   2         4
                55.74         12.70        1.6493    1   3   9         4
                56.26          3.38        1.6352   -1   5   4         4
                56.69          3.03        1.6236   -3   1   5         4
                57.19          1.11        1.6108    3   1   3         4
                57.28          1.18        1.6085   -2   4   5         4
                57.45          2.20        1.6042    2   2   8         4
                57.51          2.01        1.6025    1   5   4         4
                58.46          1.15        1.5788   -3   1   6         4
                59.06          1.08        1.5640    3   1   4         4
                59.18          1.03        1.5611   -2   4   6         4
                59.47          1.62        1.5542    1   5   5         4
                59.98          1.18        1.5423   -1   5   6         4
                60.70          5.91        1.5257   -1   3  11         4
                61.36          2.43        1.5108    2   0  10         2
                61.39          6.30        1.5103    0   6   0         2
                61.48         13.22        1.5083   -3   3   1         4
                62.14          1.40        1.4939   -3   3   3         4
                62.16          1.78        1.4933    0   6   2         4
                62.37          2.28        1.4888    3   3   1         4
                62.79          1.13        1.4799    2   4   6         4
                63.34          1.16        1.4683   -2   0  12         2
                63.97          2.64        1.4555    1   3  11         4
                65.08          1.11        1.4332    2   2  10         4
                69.27          1.29        1.3565    2   2  11         4
                69.48          9.65        1.3528   -1   3  13         4
                70.21          4.59        1.3406    2   0  12         2
                70.24          2.40        1.3400    0   4  12         4
                71.30          1.73        1.3227   -2   2  13         4
                72.37          1.99        1.3058    2   6   0         4
                72.41          1.39        1.3051   -4   0   2         2
                72.54          4.37        1.3032   -2   6   2         4
                72.79          1.84        1.2992    4   0   0         2
                72.93          1.99        1.2971   -3   3   9         4
                73.28          1.81        1.2917    0   6   8         4
                73.80          2.04        1.2840    3   3   7         4
                74.13          3.06        1.2790   -2   6   4         4
                74.60          1.94        1.2721    4   0   2         2
                75.76          1.49        1.2556   -1   7   1         4
                75.85          1.26        1.2543   -2   2  14         4
                75.92          1.26        1.2533   -4   0   6         2
                76.31          2.27        1.2479    2   6   4         4
                76.36          1.14        1.2471   -3   5   3         4
                76.41          1.12        1.2465    0   0  16         2
                77.51          1.09        1.2315    3   5   2         4
                77.93          1.41        1.2259   -4   2   5         4
                78.36          1.05        1.2202   -3   5   5         4
                78.38          1.09        1.2200    2   2  13         4
                87.14          2.95        1.1185   -2   6  10         4
                88.21          1.39        1.1076    4   0   8         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.