Tungsten
      Davey W P
      Physical Review 25 (1925) 753-761
      Lattice constants of twelve common metals
      Locality: synthetic
      Note: lattice parameter is average of runs 1 & 2
      _database_code_amcsd 0015128

      CELL PARAMETERS:    3.1550   3.1550   3.1550   90.000   90.000   90.000
      SPACE GROUP: Im3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     31.405
      Density (g/cm3):     19.438
      MAX. ABS. INTENSITY / VOLUME**2:      2290.514691    
      RIR:     38.368
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                40.43        100.00        2.2309    1   1   0        12
                58.51         15.74        1.5775    2   0   0         6
                73.53         29.49        1.2880    2   1   1        24
                87.44          8.89        1.1155    2   2   0        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.