Zinc
      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 0011200

      CELL PARAMETERS:    2.6648   2.6648   4.9467   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     30.421
      Density (g/cm3):      7.140
      MAX. ABS. INTENSITY / VOLUME**2:      227.5326744    
      RIR:     10.377
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                36.32         37.52        2.4734    0   0   2         2
                39.03         22.79        2.3078    1   0   0         6
                43.26        100.00        2.0914    1   0   1        12
                54.37         15.82        1.6873    1   0   2        12
                70.15         19.43        1.3416    1   0   3        12
                70.70         12.60        1.3324    1   1   0         6
                77.13          3.12        1.2367    0   0   4         2
                82.17         15.26        1.1730    1   1   2        12
                83.84          1.80        1.1539    2   0   0         6
                86.63          9.80        1.1237    2   0   1        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.