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
Switch to ASCII Version

Energy Levels of Neutral Terbium ( Tb I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
4f96s2615/2     0.000B01
  13/2  2771.675B01
  11/2  4670.450B01
  9/2  6174.920B01
  7/2     _ 
  5/2     _ 
     
4f8(7F)5d6s28G13/2   285.530B01
  15/2   462.120B01
  11/2   509.855B01
  7/2  2419.470B01
  9/2  2840.170B01
  5/2  3174.575B01
  3/2  3705.790B01
  1/2  4018.160B01
     
4f8(7F)5d6s2 9/2  1371.050B01
     
4f8(7F)5d6s28D11/2  2310.120B01
  7/2  3819.850B01
  5/2  4695.495B01
  3/2  5483.985B01
     
4f8(7F)5d6s28F13/2  3719.720B01
  11/2  5353.370B01
  9/2  5829.845B01
  1/2  6259.095B01
  7/2  6488.275B01
  5/2  6801.175B01
  3/2  6849.725B01
     
4f8(7F)5d6s28H17/2  4646.825B01
  15/2  5425.065B01
  13/2  6351.750B01
  11/2  6988.795B01
  9/2  7441.020B01
  7/2  7839.820B01
  5/2  8130.685B01
  3/2  8336.310B01
     
4f85d6s6p?°17/2 19131.480B01
     
4f9(615/2)6s6p(11)(15/2,1)13/2 23043.310B01
  17/2 23107.025B01
  15/2 23147.820B01
     
 °15/2 25076.265B01
     
4f9(613/2)6s6p(11)(13/2,1)11/2 25637.845B01
  13/2 25717.655B01
  15/2 25825.505B01
     
4f85d6s6p?°17/2 26087.175B01
     
 °15/2 26386.005B01
     
 °11/2 27102.955B01
     

Tb II (15/2,1/28Limit  47296WSPC78
     


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
Switch to ASCII Version