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 = 439 C
      _database_code_amcsd 0003125

      CELL PARAMETERS:    8.4769   8.4769   8.4769   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    609.132
      Density (g/cm3):      3.499
      MAX. ABS. INTENSITY / VOLUME**2:      23.98680933    
      RIR:      2.232
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.13         48.05        4.8941    1   1   1         8
                29.81         21.19        2.9970    2   2   0        12
                35.11        100.00        2.5559    3   1   1        24
                42.66         58.57        2.1192    4   0   0         6
                52.91          6.17        1.7303    4   2   2        24
                56.40         36.24        1.6314    5   1   1        24
                56.40          3.68        1.6314    3   3   3         8
                61.92         62.79        1.4985    4   4   0        12
                65.10          4.82        1.4329    5   3   1        48
                70.22          1.93        1.3403    6   2   0        24
                73.22          8.68        1.2927    5   3   3        24
                74.21          1.79        1.2779    6   2   2        24
                78.11          6.77        1.2235    4   4   4         8
                81.00          2.67        1.1870    5   5   1        24
                85.77          2.96        1.1328    6   4   2        48
                88.62          5.27        1.1036    7   3   1        48
                88.62          6.84        1.1036    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.