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 = 360 C
      _database_code_amcsd 0003086

      CELL PARAMETERS:    8.4698   8.4698   8.4698   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    607.602
      Density (g/cm3):      3.508
      MAX. ABS. INTENSITY / VOLUME**2:      24.57955715    
      RIR:      2.281
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.14         47.45        4.8900    1   1   1         8
                29.84         21.24        2.9945    2   2   0        12
                35.14        100.00        2.5537    3   1   1        24
                42.70         58.14        2.1174    4   0   0         6
                52.96          6.36        1.7289    4   2   2        24
                56.45         37.39        1.6300    5   1   1        24
                56.45          3.82        1.6300    3   3   3         8
                61.98         64.31        1.4973    4   4   0        12
                65.16          5.01        1.4317    5   3   1        48
                70.29          2.05        1.3392    6   2   0        24
                73.29          9.27        1.2916    5   3   3        24
                74.28          2.18        1.2769    6   2   2        24
                78.19          6.99        1.2225    4   4   4         8
                81.08          2.81        1.1860    5   5   1        24
                85.86          3.25        1.1318    6   4   2        48
                88.72          5.94        1.1027    7   3   1        48
                88.72          7.47        1.1027    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.