NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableBarium Atomic DataBarium Strong LinesBarium Neutral Atom Persistent LinesBarium Neutral Atom Energy LevelsBarium Singly Ionized Persistent LinesBarium Singly Ionized Energy LevelsBarium References
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Energy Levels of Singly Ionized Barium ( Ba II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
6s2S1/2     0.000KL99
     
5d2D3/2  4873.852KL99
  5/2  5674.807KL99
     
6p2P°1/2 20261.561KL99
  3/2 21952.404KL99
     
7s2S1/2 42355.175KL99
     
6d2D3/2 45949.472KL99
  5/2 46154.847KL99
     
4f2F°5/2 48258.617KL99
  7/2 48483.332KL99
     
7p2P°1/2 49389.822KL99
  3/2 50011.340KL99
     
Ba III (1S0)Limit  80686.30KL99
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableBarium Atomic DataBarium Strong LinesBarium Neutral Atom Persistent LinesBarium Neutral Atom Energy LevelsBarium Singly Ionized Persistent LinesBarium Singly Ionized Energy LevelsBarium References
Switch to ASCII Version