Diaoyudaoite
      Edstrom K, Thomas J O, Farrington G C
      Acta Crystallographica B47 (1991) 635-643
      Structural aspects of the Na+ -> Cd2+ ion-exchange process in Na+ beta-alumina
      Locality: synthetic
      Sample: y = 0
      Note: anisoB's from ICSD
      _database_code_amcsd 0009848

      CELL PARAMETERS:    5.5929   5.5929  22.5260   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    610.223
      Density (g/cm3):      3.258
      MAX. ABS. INTENSITY / VOLUME**2:      22.56299914    
      RIR:      2.255
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.85        100.00       11.2630    0   0   2         2
                15.74         26.94        5.6315    0   0   4         2
                18.74          1.46        4.7354    1   0   1        12
                19.95          9.53        4.4496    1   0   2        12
                21.84          5.40        4.0702    1   0   3        12
                30.12          1.04        2.9673    1   0   6        12
                31.78          1.81        2.8157    0   0   8         2
                32.00         10.03        2.7964    1   1   0         6
                33.43         25.43        2.6804    1   0   7        12
                35.85         17.94        2.5046    1   1   4        12
                36.93          2.45        2.4343    1   0   8        12
                37.12          1.69        2.4218    2   0   0         6
                37.35         12.07        2.4079    2   0   1        12
                38.00          4.72        2.3677    2   0   2        12
                39.08          1.32        2.3049    2   0   3        12
                40.03          1.62        2.2526    0   0  10         2
                40.21          9.64        2.2427    1   1   6        12
                40.55          2.91        2.2248    2   0   4        12
                40.57          1.44        2.2236    1   0   9        12
                42.37         12.13        2.1331    2   0   5        12
                44.35          1.65        2.0425    1   0  10        12
                44.52         14.56        2.0351    2   0   6        12
                46.96          8.45        1.9350    2   0   7        12
                49.65          4.11        1.8361    2   0   8        12
                55.73          2.39        1.6494    2   0  10        12
                56.40          1.18        1.6315    1   0  13        12
                57.04          1.28        1.6145    3   0   0         6
                57.26          1.12        1.6090    0   0  14         2
                57.96         10.32        1.5912    2   1   7        24
                59.08          7.68        1.5637    2   0  11        12
                59.29          1.34        1.5586    1   1  12        12
                59.57          3.08        1.5520    3   0   4        12
                60.30          1.93        1.5348    2   1   8        24
                62.63          3.07        1.4832    3   0   6        12
                62.90          1.00        1.4776    2   1   9        24
                65.73          1.86        1.4207    2   1  10        24
                66.33         12.11        1.4092    2   0  13        12
                66.92         22.04        1.3982    2   2   0         6
                67.50          2.32        1.3876    2   2   2        12
                69.24          2.59        1.3570    2   2   4        12
                70.23          9.89        1.3402    2   0  14        12
                76.90          3.57        1.2397    3   1   7        24
                79.22          1.29        1.2092    4   0   1        12
                83.97          1.19        1.1524    4   0   6        12
                87.80          1.24        1.1118    2   0  18        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.