NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableTerbium Atomic DataTerbium Strong LinesTerbium Neutral Atom Persistent LinesTerbium Neutral Atom Energy LevelsTerbium Singly Ionized Persistent LinesTerbium Singly Ionized Energy LevelsTerbium References
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Energy Levels of Singly Ionized Terbium ( Tb II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
4f9(6H°15/2)6s1/2(15/2,1/2)°8     0.000B01
  7  1016.380B01
     
4f9(6H°13/2)6s1/2(13/2,1/2)°7  3010.050B01
  6  3542.400B01
     
4f8(7F)5d (8G)6s9G7  3235.190B01
  8  3423.295B01
     
4f8(7F)5d (8G)6s 6  3440.825B01
     
4f8(7F)5d (8G)6s 5  4158.785B01
     
  8 21035.56B01
     
  7 21521.06B01
     
  8 25138.450B01
     
4f9(6H°15/2)6p1/2(15/2,1/2)7 25804.650B01
  8 25975.160B01
     
4f9(6H°15/2)6p3/2(15/2,3/2)8 28014.875B01
  7 28209.430B01
  6 28339.285B01
  9 28488.810B01
     
4f9(6H°13/2)6p1/2(13/2,1/2)7 28649.095B01
     
4f85d6p?°6 29912.930B01
     
 °5 29992.75B01
     
4f85d6p?°7 30225.865B01
     
4f85d6p?°8 30809.590B01
     
4f9(6H°13/2)6p3/2(13/2,3/2)8 31078.460B01
     
 °9 33495.130B01
     
Tb III (6H°15/2)Limit  92900SR65
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableTerbium Atomic DataTerbium Strong LinesTerbium Neutral Atom Persistent LinesTerbium Neutral Atom Energy LevelsTerbium Singly Ionized Persistent LinesTerbium Singly Ionized Energy LevelsTerbium References
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