Danalite
      Antao S M, Hassan I, Parise J B
      The Canadian Mineralogist 41 (2003) 1413-1422
      The structure of danalite at high temperature obtained from
      synchrotron radiation and Rietveld refinements
      Sample: T = 452 degrees C
      _database_code_amcsd 0005904

      CELL PARAMETERS:    8.2512   8.2512   8.2512   90.000   90.000   90.000
      SPACE GROUP: P-43n     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    561.752
      Density (g/cm3):      3.303
      MAX. ABS. INTENSITY / VOLUME**2:      46.68443803    
      RIR:      4.603
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.54          3.13        4.1256    2   0   0         6
                24.12          7.67        3.6900    2   1   0        24
                26.46        100.00        3.3685    2   1   1        12
                30.65          3.20        2.9172    2   2   0        12
                34.37         14.38        2.6092    3   1   0        24
                37.77          3.94        2.3819    2   2   2         4
                39.37          1.73        2.2885    3   2   0        24
                40.92         17.62        2.2052    3   2   1        24
                43.89          2.15        2.0628    4   0   0         6
                46.71         23.31        1.9448    4   1   1        12
                46.71         19.09        1.9448    3   3   0        12
                49.40          4.88        1.8450    4   2   0        24
                50.70          1.43        1.8006    4   2   1        24
                51.98          1.33        1.7592    3   3   2        12
                54.48          8.00        1.6843    4   2   2        12
                56.90          2.39        1.6182    5   1   0        24
                61.56          5.13        1.5064    5   2   1        24
                63.81          5.77        1.4586    4   4   0        12
                66.02          4.23        1.4151    5   3   0        24
                66.02          2.21        1.4151    4   3   3        12
                68.19          4.69        1.3752    4   4   2        12
                68.19          2.80        1.3752    6   0   0         6
                70.33          5.01        1.3385    5   3   2        24
                72.44          1.35        1.3046    6   2   0        24
                74.53          6.66        1.2732    5   4   1        24
                86.72          3.54        1.1228    6   3   3        12
                86.72          2.46        1.1228    7   2   1        24
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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.