NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableSodium Atomic DataSodium Strong LinesSodium Neutral Atom Persistent Lines Sodium Neutral Atom Energy LevelsSodium Singly Ionized Persistent LinesSodium Singly Ionized Energy LevelsSodium References
Switch to Formatted Version

Energy Levels of Neutral Sodium ( Na I )

Configuration       Term   J         Level(cm-1) Ref.


3s                  2S     1/2           0.000   MZ81
 
3p                  2P°    1/2       16956.172   MZ81
                           3/2       16973.368   MZ81
 
4s                  2S     1/2       25739.991   MZ81
 
3d                  2D     5/2       29172.839   MZ81
                           3/2       29172.889   MZ81
 
4p                  2P°    1/2       30266.99    MZ81
                           3/2       30272.58    MZ81
 
4f                  2F°    5/2,7/2   34586.92    MZ81
 
5p                  2P°    1/2       35040.38    MZ81
                           3/2       35042.85    MZ81
 
-------------------------------------------------
Na II 2s2 2p6 (1S0) Limit            41449.451   BBLB98

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableSodium Atomic DataSodium Strong LinesSodium Neutral Atom Persistent Lines Sodium Neutral Atom Energy LevelsSodium Singly Ionized Persistent LinesSodium Singly Ionized Energy LevelsSodium References
Switch to Formatted Version