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 = 240 C
      _database_code_amcsd 0003099

      CELL PARAMETERS:    8.4561   8.4561   8.4561   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    604.659
      Density (g/cm3):      3.525
      MAX. ABS. INTENSITY / VOLUME**2:      24.58170840    
      RIR:      2.271
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.17         47.50        4.8821    1   1   1         8
                29.89         21.10        2.9897    2   2   0        12
                35.20        100.00        2.5496    3   1   1        24
                42.77         58.70        2.1140    4   0   0         6
                53.05          6.29        1.7261    4   2   2        24
                56.55         36.97        1.6274    5   1   1        24
                56.55          3.79        1.6274    3   3   3         8
                62.09         64.36        1.4948    4   4   0        12
                65.28          4.97        1.4293    5   3   1        48
                70.42          2.01        1.3370    6   2   0        24
                73.43          9.09        1.2895    5   3   3        24
                74.42          1.95        1.2748    6   2   2        24
                78.34          7.08        1.2205    4   4   4         8
                81.24          2.80        1.1841    5   5   1        24
                86.04          3.16        1.1300    6   4   2        48
                88.90          5.72        1.1009    7   3   1        48
                88.90          7.32        1.1009    5   5   3        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.