### Atomic Data for Nitrogen (N)

### Atomic Number = 7

### Atomic Weight = 14.00674

### Reference = E95

    Isotope   Mass       Abundance Spin Mag Moment

    14N       14.003074  99.63%    1    +0.40376
    15N       15.000108  0.37%     1/2  -0.28319

    N I  Ground State 1s22s22p3  4S°3/2
         Ionization energy  117225.7 cm-1 (14.5341 eV)   Ref. M75a

    N II Ground State 1s22s22p2  3P0
         Ionization energy  238750.3 cm-1 (29.6013 eV)   Ref. E83