Nitrogen
      Schiferl D, Cromer D T, Ryan R R, Larson A C, LeSar R, Mills R L
      Acta Crystallographica C39 (1983) 1151-1153
      Structure of N2 at 2.94 GPa and 300 K
      Locality: synthetic
      Sample: at T = 300 K and P = 2.94 GPa
      _database_code_amcsd 0009982

      CELL PARAMETERS:    3.5950   3.5950   5.8450   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     65.420
      Density (g/cm3):      2.844
      MAX. ABS. INTENSITY / VOLUME**2:      26.95140447    
      RIR:      3.086
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                28.67         31.45        3.1134    1   0   0         6
                30.59         29.41        2.9225    0   0   2         2
                32.59        100.00        2.7479    1   0   1        12
                42.42          6.46        2.1308    1   0   2        12
                50.79          2.84        1.7975    1   1   0         6
                55.65          1.75        1.6516    1   0   3        12
                60.47          1.12        1.5311    1   1   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.