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 = 999 degrees C
      _database_code_amcsd 0005915

      CELL PARAMETERS:    8.2757   8.2757   8.2757   90.000   90.000   90.000
      SPACE GROUP: P-43n     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    566.778
      Density (g/cm3):      3.273
      MAX. ABS. INTENSITY / VOLUME**2:      44.35139545    
      RIR:      4.412
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.47          3.01        4.1378    2   0   0         6
                24.05          7.95        3.7010    2   1   0        24
                26.38        100.00        3.3785    2   1   1        12
                30.55          3.21        2.9259    2   2   0        12
                34.26         14.00        2.6170    3   1   0        24
                37.65          4.14        2.3890    2   2   2         4
                39.25          1.78        2.2953    3   2   0        24
                40.80         16.91        2.2118    3   2   1        24
                43.75          1.87        2.0689    4   0   0         6
                46.56         21.89        1.9506    4   1   1        12
                46.56         17.62        1.9506    3   3   0        12
                49.24          4.34        1.8505    4   2   0        24
                50.54          1.46        1.8059    4   2   1        24
                51.82          1.18        1.7644    3   3   2        12
                54.31          7.19        1.6893    4   2   2        12
                56.72          2.11        1.6230    5   1   0        24
                61.36          3.93        1.5109    5   2   1        24
                63.60          5.25        1.4629    4   4   0        12
                65.80          3.63        1.4193    5   3   0        24
                65.80          1.83        1.4193    4   3   3        12
                67.96          3.93        1.3793    4   4   2        12
                67.96          2.26        1.3793    6   0   0         6
                70.09          4.39        1.3425    5   3   2        24
                72.20          1.08        1.3085    6   2   0        24
                74.27          5.26        1.2770    5   4   1        24
                86.40          1.79        1.1262    7   2   1        24
                86.40          2.52        1.1262    6   3   3        12
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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.