Persistent Lines of Neutral Mercury ( Hg I )

Int.    Wavelength   Aki         Energy          Configuration       Term        J   Line    Aki
           (Å)       (108s-1)    Levels (cm-1)                                       Ref.    Ref.

 1000    1849.499     7.46            0.000      5d10(1S)6s2         1S          0   WA63    M00
                                  54068.781      5d10(1S)6s6p        1P°         1
 
 1000    2536.517     0.080           0.000      5d10(1S)6s2         1S          0   BAL50   FW96
                                  39412.300      5d10(1S)6s6p        3P°         1
 
  250    2967.280     0.45        37645.080      5d10(1S)6s6p        3P°         0   BAL50   FW96
                                  71336.164      5d10(1S)6s6d        (1/2,3/2)   1
 
  600    3650.153     1.3         44042.977      5d10(1S)6s6p        3P°         2   BAL50   FW96
                                  71431.311      5d10(1S)6s6d        (1/2,5/2)   3
 
  400    4046.563     0.21        37645.080      5d10(1S)6s6p        3P°         0   BAL50   FW96
                                  62350.456      5d10(1S)6s7s        3S          1
 
 1000    4358.328     0.557       39412.300      5d10(1S)6s6p        3P°         1   BAL50   FW96
                                  62350.456      5d10(1S)6s7s        3S          1
 
  500    5460.735     0.487       44042.977      5d10(1S)6s6p        3P°         2   BAL50   FW96
                                  62350.456      5d10(1S)6s7s        3S          1
 
  200   10139.76      0.271       54068.781      5d10(1S)6s6p        1P°         1   BAL50   FW96
                                  63928.243      5d10(1S)6s7s        1S          0