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 = 853 degrees C
      _database_code_amcsd 0005912

      CELL PARAMETERS:    8.2686   8.2686   8.2686   90.000   90.000   90.000
      SPACE GROUP: P-43n     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    565.328
      Density (g/cm3):      3.282
      MAX. ABS. INTENSITY / VOLUME**2:      45.03490729    
      RIR:      4.468
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.49          3.12        4.1343    2   0   0         6
                24.07          7.84        3.6978    2   1   0        24
                26.40        100.00        3.3757    2   1   1        12
                30.58          3.12        2.9234    2   2   0        12
                34.29         14.30        2.6148    3   1   0        24
                37.69          4.02        2.3869    2   2   2         4
                39.29          1.75        2.2933    3   2   0        24
                40.83         16.97        2.2099    3   2   1        24
                43.79          1.94        2.0672    4   0   0         6
                46.60         22.37        1.9489    4   1   1        12
                46.60         18.19        1.9489    3   3   0        12
                49.29          4.54        1.8489    4   2   0        24
                50.59          1.43        1.8044    4   2   1        24
                51.86          1.21        1.7629    3   3   2        12
                54.36          7.40        1.6878    4   2   2        12
                56.77          2.13        1.6216    5   1   0        24
                61.42          4.36        1.5096    5   2   1        24
                63.66          5.28        1.4617    4   4   0        12
                65.86          3.83        1.4181    5   3   0        24
                65.86          2.00        1.4181    4   3   3        12
                68.03          4.16        1.3781    4   4   2        12
                68.03          2.45        1.3781    6   0   0         6
                70.16          4.48        1.3413    5   3   2        24
                72.27          1.18        1.3074    6   2   0        24
                74.35          5.70        1.2759    5   4   1        24
                86.49          1.99        1.1252    7   2   1        24
                86.49          2.82        1.1252    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.