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 = 1219 C
      _database_code_amcsd 0003115

      CELL PARAMETERS:    8.5586   8.5586   8.5586   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    626.914
      Density (g/cm3):      3.400
      MAX. ABS. INTENSITY / VOLUME**2:      21.88000085    
      RIR:      2.095
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.95         48.51        4.9413    1   1   1         8
                29.52         22.34        3.0259    2   2   0        12
                34.76        100.00        2.5805    3   1   1        24
                42.24         56.55        2.1397    4   0   0         6
                52.37          5.94        1.7470    4   2   2        24
                55.81         33.74        1.6471    5   1   1        24
                55.81          3.29        1.6471    3   3   3         8
                61.27         56.54        1.5130    4   4   0        12
                64.40          4.07        1.4467    5   3   1        48
                69.46          1.69        1.3532    6   2   0        24
                72.41          7.28        1.3052    5   3   3        24
                73.38          1.32        1.2903    6   2   2        24
                77.23          5.47        1.2353    4   4   4         8
                80.07          2.13        1.1984    5   5   1        24
                84.76          2.41        1.1437    6   4   2        48
                87.56          5.26        1.1142    5   5   3        24
                87.56          3.89        1.1142    7   3   1        48
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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.