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 = 1167 C
      _database_code_amcsd 0003106

      CELL PARAMETERS:    8.5519   8.5519   8.5519   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    625.443
      Density (g/cm3):      3.408
      MAX. ABS. INTENSITY / VOLUME**2:      22.22333420    
      RIR:      2.123
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.97         48.66        4.9374    1   1   1         8
                29.54         22.05        3.0236    2   2   0        12
                34.79        100.00        2.5785    3   1   1        24
                42.27         56.88        2.1380    4   0   0         6
                52.41          5.98        1.7456    4   2   2        24
                55.86         34.28        1.6458    5   1   1        24
                55.86          3.38        1.6458    3   3   3         8
                61.32         57.65        1.5118    4   4   0        12
                64.46          4.24        1.4455    5   3   1        48
                69.52          1.74        1.3522    6   2   0        24
                72.47          7.58        1.3042    5   3   3        24
                73.45          1.48        1.2892    6   2   2        24
                77.30          5.68        1.2344    4   4   4         8
                80.15          2.22        1.1975    5   5   1        24
                84.84          2.51        1.1428    6   4   2        48
                87.64          4.19        1.1134    7   3   1        48
                87.64          5.55        1.1134    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.