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: First series, T = 690 C
      _database_code_amcsd 0003091

      CELL PARAMETERS:    8.5008   8.5008   8.5008   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    614.298
      Density (g/cm3):      3.470
      MAX. ABS. INTENSITY / VOLUME**2:      23.72990535    
      RIR:      2.227
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.07         48.00        4.9079    1   1   1         8
                29.73         21.44        3.0055    2   2   0        12
                35.01        100.00        2.5631    3   1   1        24
                42.54         57.57        2.1252    4   0   0         6
                52.75          6.22        1.7352    4   2   2        24
                56.23         36.23        1.6360    5   1   1        24
                56.23          3.69        1.6360    3   3   3         8
                61.73         61.70        1.5027    4   4   0        12
                64.89          4.74        1.4369    5   3   1        48
                70.00          1.94        1.3441    6   2   0        24
                72.98          8.67        1.2964    5   3   3        24
                73.96          2.00        1.2815    6   2   2        24
                77.85          6.47        1.2270    4   4   4         8
                80.73          2.58        1.1904    5   5   1        24
                85.48          2.97        1.1360    6   4   2        48
                88.31          5.33        1.1067    7   3   1        48
                88.31          6.73        1.1067    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.