Titanium
      Wyckoff R W G
      Crystal Structures 1 (1963) 7-83
      Second edition. Interscience Publishers, New York, New York
      Hexagonal closest packed, hcp, structure
      _database_code_amcsd 0011195

      CELL PARAMETERS:    2.9500   2.9500   4.6860   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     35.316
      Density (g/cm3):      4.501
      MAX. ABS. INTENSITY / VOLUME**2:      89.75175361    
      RIR:      6.493
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                35.13         25.37        2.5548    1   0   0         6
                38.42         25.66        2.3430    0   0   2         2
                40.20        100.00        2.2431    1   0   1        12
                53.03         12.99        1.7268    1   0   2        12
                63.02         13.78        1.4750    1   1   0         6
                70.69         13.51        1.3327    1   0   3        12
                74.24          1.89        1.2774    2   0   0         6
                76.28         13.73        1.2482    1   1   2        12
                77.44          9.78        1.2324    2   0   1        12
                82.30          1.78        1.1715    0   0   4         2
                86.85          2.28        1.1215    2   0   2        12
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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.