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 = 26 C
      _database_code_amcsd 0004641

      CELL PARAMETERS:   12.1667  12.1667   7.5758   90.000   90.000   90.000
      SPACE GROUP: I4/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1121.435
      Density (g/cm3):      2.742
      MAX. ABS. INTENSITY / VOLUME**2:      10.69815475    
      RIR:      1.270
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.28          3.60        8.6032    1   1   0         4
                14.56         16.87        6.0834    2   0   0         4
                20.09          5.05        4.4194    2   1   1         8
                20.65          2.54        4.3016    2   2   0         4
                23.12          2.51        3.8474    1   3   0         4
                23.12         25.99        3.8474    3   1   0         4
                23.49          2.02        3.7879    0   0   2         2
                24.90          9.75        3.5755    3   0   1         8
                25.70        100.00        3.4667    1   1   2         8
                27.74          1.82        3.2155    2   0   2         8
                28.97         82.01        3.0825    2   3   1         8
                29.36         36.82        3.0417    4   0   0         4
                31.19          3.52        2.8677    3   3   0         4
                31.47          3.72        2.8428    2   2   2         8
                32.56         11.22        2.7496    1   4   1         8
                32.92          5.74        2.7206    2   4   0         4
                33.19         42.94        2.6993    3   1   2         8
                33.19          1.72        2.6993    1   3   2         8
                37.70          1.61        2.3861    5   1   0         4
                38.87         10.55        2.3168    4   3   1         8
                38.87          2.22        2.3168    3   4   1         8
                40.84          3.08        2.2097    4   2   2         8
                41.72          3.56        2.1651    5   2   1         8
                41.72          5.86        2.1651    2   5   1         8
                42.01          2.30        2.1508    4   4   0         4
                42.15         12.63        2.1437    3   0   3         8
                43.37          4.51        2.0866    3   5   0         4
                44.83          4.15        2.0218    3   2   3         8
                44.83          3.43        2.0218    2   3   3         8
                44.90          2.92        2.0189    5   1   2         8
                44.90          3.37        2.0189    1   5   2         8
                46.99          8.00        1.9339    6   1   1         8
                46.99          2.16        1.9339    1   6   1         8
                47.25          6.76        1.9237    6   2   0         4
                47.38          3.00        1.9186    4   1   3         8
                47.38         11.82        1.9186    1   4   3         8
                48.04         12.10        1.8939    0   0   4         2
                49.45          2.11        1.8430    5   4   1         8
                49.45          1.46        1.8430    4   5   1         8
                49.90          3.10        1.8276    3   5   2         8
                51.83          2.32        1.7639    3   6   1         8
                51.83          2.03        1.7639    6   3   1         8
                52.20          2.42        1.7522    5   0   3         8
                53.24          2.12        1.7206    1   7   0         4
                53.24          5.20        1.7206    7   1   0         4
                53.42          2.36        1.7152    2   6   2         8
                54.38          2.47        1.6872    4   6   0         4
                56.38          3.26        1.6320    2   7   1         8
                57.31          3.32        1.6078    4   0   4         8
                58.90          7.41        1.5679    1   6   3         8
                61.03          5.66        1.5183    5   4   3         8
                62.62          2.19        1.4834    5   1   4         8
                62.78          1.60        1.4800    4   7   1         8
                63.16          2.54        1.4720    7   3   2         8
                63.16          2.99        1.4720    3   7   2         8
                63.76          1.99        1.4596    1   2   5         8
                65.05          4.63        1.4339    6   6   0         4
                65.16          2.71        1.4317    7   0   3         8
                65.80          2.47        1.4193    3   0   5         8
                66.06          2.41        1.4144    7   5   0         4
                67.17          2.31        1.3937    2   7   3         8
                67.80          7.96        1.3822    2   3   5         8
                68.21          8.47        1.3748    8   2   2         8
                68.21          6.20        1.3748    2   8   2         8
                69.05          1.15        1.3603    8   4   0         4
                69.67          2.32        1.3496    6   2   4         8
                70.03          3.03        1.3436    1   9   0         4
                70.80          1.24        1.3308    9   0   1         8
                71.11          3.75        1.3258    5   6   3         8
                73.65          2.49        1.2862    4   3   5         8
                74.05          1.19        1.2802    8   4   2         8
                74.51          1.03        1.2735    7   1   4         8
                74.51          1.10        1.2735    1   7   4         8
                75.26          1.80        1.2626    0   0   6         2
                79.33          2.49        1.2078    6   1   5         8
                81.44          1.53        1.1817    5   9   0         4
                82.52          2.14        1.1690    7   7   2         8
                83.06          1.27        1.1628    6   3   5         8
                83.44          1.25        1.1584    8   6   2         8
                84.81          1.26        1.1432    6   6   4         8
                84.91          1.19        1.1421    7   0   5         8
                86.22          1.06        1.1281    5   9   2         8
                89.85          1.70        1.0917   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.