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 Neutral Barium ( Ba I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
6s21S0     0.000KL99
     
6s5d3D1  9033.966KL99
  2  9215.501KL99
  3  9596.533KL99
     
6s5d1D2 11395.350KL99
     
6s6p3P°0 12266.024KL99
  1 12636.623KL99
  2 13514.745KL99
     
6s6p1P°1 18060.261KL99
     
5d6p3F°2 22064.645KL99
  3 22947.423KL99
  4 23757.049KL99
     
5d6p1D°2 23074.387KL99
     
5d6p3D°1 24192.033KL99
  2 24531.513KL99
  3 24979.834KL99
     
5d6p1P°1 28554.221KL99
     
6s7p1P°1 32547.033KL99
     
Ba II (2S1/2)Limit  42034.91PVHA85
     


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