NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

[skip navigation] National Institute of Standards and Technology NIST Physical Measurement Laboratory Hydrogen (H)

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Energy Levels of Neutral Hydrogen ( H I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
1s2S1/2     0.0000MK00a
     
2p21/2 82258.9191MK00a
  3/2 82259.2850MK00a
     
2s2S1/2 82258.9544MK00a
     
3p21/2 97492.2112MK00a
  3/2 97492.3196MK00a
     
3s2S1/2 97492.2217MK00a
     
3d2D3/2 97492.3195MK00a
  5/2 97492.3556MK00a
     
4p21/2102823.8486MK00a
  3/2102823.8943MK00a
     
4s2S1/2102823.8530MK00a
     
4d2D3/2102823.8942MK00a
  5/2102823.9095MK00a
     
4f25/2102823.9095MK00a
  7/2102823.9171MK00a
     
5p21/2105291.6287MK00a
  3/2105291.6521MK00a
     
5s2S1/2105291.6309MK00a
     
5d2D3/2105291.6520MK00a
  5/2105291.6599MK00a
     
5f25/2105291.6598MK00a
  7/2105291.6637MK00a
     
5g2G7/2105291.6637MK00a
  9/2105291.6661MK00a
     

HLimit 109678.7717MK00a
     



Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic table.Hydrogen Atomic DataHydrogen Strong LinesHydrogen Neutral Atom Persistent LinesHydrogen Neutral Atom Energy LevelsHydrogen References
Switch to ASCII Version