Meionite
      Antao S M, Hassan I
      American Mineralogist 93 (2008) 1470-1477
      Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature
      T = 494
      _database_code_amcsd 0004646

      CELL PARAMETERS:   12.2192  12.2192   7.5792   90.000   90.000   90.000
      SPACE GROUP: I4/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1131.642
      Density (g/cm3):      2.718
      MAX. ABS. INTENSITY / VOLUME**2:      10.31864790    
      RIR:      1.236
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.24          3.74        8.6403    1   1   0         4
                14.50         14.06        6.1096    2   0   0         4
                20.03          5.30        4.4326    2   1   1         8
                20.56          3.49        4.3201    2   2   0         4
                23.02          3.47        3.8641    1   3   0         4
                23.02         27.59        3.8641    3   1   0         4
                23.48          1.75        3.7896    0   0   2         2
                24.82          9.33        3.5878    3   0   1         8
                25.67        100.00        3.4705    1   1   2         8
                27.70          1.83        3.2204    2   0   2         8
                28.86         83.28        3.0938    2   3   1         8
                29.23         36.10        3.0548    4   0   0         4
                31.05          3.91        2.8801    3   3   0         4
                31.40          3.72        2.8489    2   2   2         8
                32.44         10.84        2.7601    1   4   1         8
                32.78          5.92        2.7323    2   4   0         4
                33.11         40.77        2.7056    3   1   2         8
                33.11          1.80        2.7056    1   3   2         8
                37.53          1.97        2.3964    5   1   0         4
                38.71          9.80        2.3259    4   3   1         8
                38.71          2.60        2.3259    3   4   1         8
                40.71          3.16        2.2163    4   2   2         8
                41.54          2.64        2.1737    5   2   1         8
                41.54          4.85        2.1737    2   5   1         8
                41.82          2.19        2.1601    4   4   0         4
                42.09         11.28        2.1469    3   0   3         8
                43.17          4.16        2.0956    3   5   0         4
                44.74          4.15        2.0255    3   2   3         8
                44.74          2.73        2.0255    2   3   3         8
                44.74          2.32        2.0254    5   1   2         8
                44.74          2.82        2.0254    1   5   2         8
                46.78          7.68        1.9418    6   1   1         8
                46.78          1.66        1.9418    1   6   1         8
                47.03          6.41        1.9320    6   2   0         4
                47.28          2.74        1.9226    4   1   3         8
                47.28         10.68        1.9226    1   4   3         8
                48.02         10.78        1.8948    0   0   4         2
                49.24          1.26        1.8506    5   4   1         8
                49.24          1.15        1.8506    4   5   1         8
                49.72          2.81        1.8339    3   5   2         8
                51.61          2.03        1.7711    6   3   1         8
                51.61          2.45        1.7711    3   6   1         8
                52.07          2.10        1.7565    5   0   3         8
                52.99          2.02        1.7281    1   7   0         4
                52.99          4.71        1.7281    7   1   0         4
                53.22          2.13        1.7212    2   6   2         8
                54.12          2.06        1.6945    4   6   0         4
                56.13          2.79        1.6387    2   7   1         8
                57.21          2.91        1.6102    4   0   4         8
                58.72          5.62        1.5724    1   6   3         8
                60.83          5.33        1.5227    5   4   3         8
                62.49          1.87        1.4863    5   1   4         8
                62.49          1.20        1.4862    4   7   1         8
                62.90          2.37        1.4775    7   3   2         8
                62.90          2.82        1.4775    3   7   2         8
                63.71          1.88        1.4607    1   2   5         8
                64.73          4.23        1.4400    6   6   0         4
                64.93          2.30        1.4361    7   0   3         8
                65.73          2.21        1.4206    3   0   5         8
                65.74          1.68        1.4205    7   5   0         4
                66.93          2.13        1.3980    2   7   3         8
                67.72          6.80        1.3837    2   3   5         8
                67.92          5.28        1.3800    2   8   2         8
                67.92          6.94        1.3800    8   2   2         8
                68.71          1.06        1.3661    8   4   0         4
                69.48          2.01        1.3528    6   2   4         8
                69.68          2.65        1.3494    1   9   0         4
                70.84          2.92        1.3301    5   6   3         8
                73.52          2.09        1.2882    4   3   5         8
                75.22          1.32        1.2632    0   0   6         2
                79.16          2.00        1.2100    6   1   5         8
                81.02          1.31        1.1868    5   9   0         4
                82.12          1.78        1.1736    7   7   2         8
                82.85          1.11        1.1652    6   3   5         8
                84.51          1.13        1.1465    6   6   4         8
                89.44          1.39        1.0956   10   1   3         8
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.