Qandilite
      O'Neill H St C, Redfern S A T, Kesson S, Short S M
      American Mineralogist 88 (2003) 860-865
      An in situ neutron diffraction study of cation disordering in synthetic
      qandilite Mg2TiO4 at high temperature
      Sample: Second series, T = 100 C
      _database_code_amcsd 0003098

      CELL PARAMETERS:    8.4510   8.4510   8.4510   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    603.565
      Density (g/cm3):      3.531
      MAX. ABS. INTENSITY / VOLUME**2:      24.80344887    
      RIR:      2.287
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.18         47.27        4.8792    1   1   1         8
                29.90         21.05        2.9879    2   2   0        12
                35.22        100.00        2.5481    3   1   1        24
                42.80         58.80        2.1128    4   0   0         6
                53.09          6.34        1.7251    4   2   2        24
                56.59         37.30        1.6264    5   1   1        24
                56.59          3.83        1.6264    3   3   3         8
                62.13         65.09        1.4939    4   4   0        12
                65.32          5.05        1.4285    5   3   1        48
                70.47          2.05        1.3362    6   2   0        24
                73.48          9.28        1.2888    5   3   3        24
                74.47          2.02        1.2740    6   2   2        24
                78.40          7.23        1.2198    4   4   4         8
                81.30          2.86        1.1834    5   5   1        24
                86.10          3.24        1.1293    6   4   2        48
                88.96          5.91        1.1002    7   3   1        48
                88.96          7.54        1.1002    5   5   3        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.