NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic table.Hydrogen Atomic DataHydrogen Strong LinesHydrogen Neutral Atom Persistent Lines Hydrogen Neutral Atom Energy LevelsHydrogen References
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Energy Levels of Neutral Hydrogen ( H I )


Configuration Term   J     Level(cm-1)  Ref.

1s 2S 1/2 0.0000 MK00a 2p 21/2 82258.9191 MK00a 3/2 82259.2850 MK00a 2s 2S 1/2 82258.9544 MK00a 3p 21/2 97492.2112 MK00a 3/2 97492.3196 MK00a 3s 2S 1/2 97492.2217 MK00a 3d 2D 3/2 97492.3195 MK00a 5/2 97492.3556 MK00a 4p 21/2 102823.8486 MK00a 3/2 102823.8943 MK00a 4s 2S 1/2 102823.8530 MK00a 4d 2D 3/2 102823.8942 MK00a 5/2 102823.9095 MK00a 4f 25/2 102823.9095 MK00a 7/2 102823.9171 MK00a 5p 21/2 105291.6287 MK00a 3/2 105291.6521 MK00a 5s 2S 1/2 105291.6309 MK00a 5d 2D 3/2 105291.6520 MK00a 5/2 105291.6599 MK00a 5f 25/2 105291.6598 MK00a 7/2 105291.6637 MK00a 5g 2G 7/2 105291.6637 MK00a 9/2 105291.6661 MK00a ------------------------------------------ H Limit 109678.7717 MK00a



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