Metaschoepite
      Klingensmith A L, Deely K M, Kinman W S, Kelly V, Burns P C
      American Mineralogist 92 (2007) 662-669
      Neptunium incorporation in sodium-substituted metaschoepite
      Locality: synthetic
      Sample: Na-Ms-CRY
      _database_code_amcsd 0004316

      CELL PARAMETERS:   14.7050  14.0565  16.7051   90.000   90.000   90.000
      SPACE GROUP: Pbcn      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   3452.958
      Density (g/cm3):      4.957
      MAX. ABS. INTENSITY / VOLUME**2:      243.3915196    
      RIR:     15.987
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.04        100.00        7.3525    2   0   0         2
                13.67          1.84        6.4782    0   2   1         4
                17.56          1.23        5.0506    1   2   2         8
                18.25          1.00        4.8607    2   2   1         8
                19.91          2.44        4.4603    3   1   1         8
                24.21         18.72        3.6762    4   0   0         2
                24.80         34.07        3.5903    0   2   4         4
                25.02          1.96        3.5593    3   1   3         8
                25.34         15.67        3.5141    0   4   0         2
                26.62          1.07        3.3485    1   4   1         8
                27.65         49.35        3.2262    2   2   4         8
                28.14         22.83        3.1706    2   4   0         4
                31.54          1.58        2.8369    5   1   1         8
                32.50          2.12        2.7553    2   4   3         8
                34.93         15.16        2.5686    4   2   4         8
                35.09          1.08        2.5572    5   1   3         8
                35.20          1.21        2.5493    1   2   6         8
                35.33          7.04        2.5402    4   4   0         4
                36.67          3.43        2.4508    6   0   0         2
                38.82          1.28        2.3200    0   6   1         4
                40.78          1.57        2.2125    2   6   1         8
                41.85          1.32        2.1586    1   4   6         8
                43.25          1.01        2.0921    2   4   6         8
                43.33          3.75        2.0881    0   0   8         2
                43.91          1.42        2.0618    7   1   1         8
                44.33          7.46        2.0432    0   6   4         4
                44.77          9.01        2.0242    6   2   4         8
                45.10          4.42        2.0102    6   4   0         4
                45.14          5.12        2.0087    2   0   8         4
                46.11          9.49        1.9686    2   6   4         8
                46.66          1.33        1.9466    7   1   3         8
                49.59          1.90        1.8381    8   0   0         2
                50.25          3.15        1.8157    4   0   8         4
                50.87          3.26        1.7951    0   4   8         4
                51.15          6.06        1.7859    4   6   4         8
                52.05          1.31        1.7571    0   8   0         2
                52.47          5.09        1.7439    2   4   8         8
                53.63          2.33        1.7089    2   8   0         4
                56.22          3.68        1.6362    8   2   4         8
                56.31          1.45        1.6337    2   8   3         8
                56.45          1.22        1.6302    2   6   7         8
                56.50          1.75        1.6288    8   4   0         4
                57.10          3.32        1.6131    4   4   8         8
                58.03          1.45        1.5895    6   0   8         4
                58.19          1.33        1.5853    4   8   0         4
                58.84          2.59        1.5694    6   6   4         8
                59.97          1.02        1.5426    3   2  10         8
                60.74          1.03        1.5247    4   8   3         8
                64.33          1.83        1.4482    6   4   8         8
                68.69          1.45        1.3665    8   6   4         8
                69.02          1.39        1.3608   10   2   4         8
                70.09          1.22        1.3426    2   2  12         8
                71.31          1.13        1.3225    2   8   8         8
                72.04          1.09        1.3109    2  10   4         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.