Ti2O
      Wyckoff R W G
      Crystal Structures 1 (1963) 85-237
      Second edition. Interscience Publishers, New York, New York
      _database_code_amcsd 0011654

      CELL PARAMETERS:    4.9910   4.9910   2.8790   90.000   90.000  120.000
      SPACE GROUP: P6/mmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     62.108
      Density (g/cm3):      4.480
      MAX. ABS. INTENSITY / VOLUME**2:      54.62284923    
      RIR:      3.970
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                20.55          2.05        4.3223    1   0   0         6
                31.06          1.39        2.8790    0   0   1         2
                35.99        100.00        2.4955    1   1   0         6
                37.54         73.49        2.3961    1   0   1        12
                41.80          1.96        2.1612    2   0   0         6
                48.26         12.95        1.8857    1   1   1        12
                52.98         42.03        1.7284    2   0   1        12
                64.70         13.55        1.4408    3   0   0         6
                64.76          6.48        1.4395    0   0   2         2
                65.72         21.62        1.4209    2   1   1        24
                73.50          2.68        1.2884    3   0   1        12
                76.32          3.51        1.2478    2   2   0         6
                76.38         14.92        1.2469    1   1   2        12
                88.31          2.70        1.1067    3   1   1        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.