Qandilite
      Millard R L, Peterson R C, Hunter B K
      American Mineralogist 80 (1995) 885-896
      Study of the cubic to tetragonal transition in Mg2TiO4 and Zn2TiO4 spinels by
      17O MAS NMR and Rietveld refinement of X-ray diffraction data
      Sample: RLM509, 1210 C, Mg2TiO4
      _database_code_amcsd 0001747

      CELL PARAMETERS:    8.4695   8.4695   8.4695   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    607.533
      Density (g/cm3):      3.508
      MAX. ABS. INTENSITY / VOLUME**2:      25.17723735    
      RIR:      2.337
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.14         45.26        4.8899    1   1   1         8
                29.84         20.82        2.9944    2   2   0        12
                35.14        100.00        2.5536    3   1   1        24
                36.76          1.15        2.4449    2   2   2         8
                42.70         56.35        2.1174    4   0   0         6
                46.75          1.07        1.9430    3   3   1        24
                52.96          6.57        1.7288    4   2   2        24
                56.45         36.80        1.6300    5   1   1        24
                56.45          4.22        1.6300    3   3   3         8
                61.98         63.71        1.4972    4   4   0        12
                65.16          4.85        1.4316    5   3   1        48
                70.29          2.25        1.3391    6   2   0        24
                73.29          9.74        1.2916    5   3   3        24
                74.28          2.85        1.2768    6   2   2        24
                78.19          6.75        1.2225    4   4   4         8
                81.09          2.57        1.1860    5   5   1        24
                85.87          3.42        1.1318    6   4   2        48
                88.72          7.01        1.1026    7   3   1        48
                88.72          7.69        1.1026    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.