NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableThallium Atomic DataThallium Strong LinesThallium Neutral Atom Persistent LinesThallium Neutral Atom Energy LevelsThallium Singly Ionized Persistent LinesThallium Singly Ionized Energy LevelsThallium References
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Energy Levels of Neutral Thallium ( Tl I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
5d106s26p2P°1/2     0.0M58
  3/2  7792.7M58
     
5d106s27s2S1/2 26477.5M58
     
5d106s27p2P°1/2 34159.9M58
  3/2 35161.1M58
     
5d106s26d2D3/2 36117.9M58
  5/2 36199.9M58
     
5d106s28s2S1/2 38745.9M58
     
5d106s28p2P°1/2 41368.1M58
  3/2 41740.8M58
     
5d106s27d2D3/2 42011.4M58
  5/2 42049.0M58
     
Tl II (1S0)Limit  49265.91BC85
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableThallium Atomic DataThallium Strong LinesThallium Neutral Atom Persistent LinesThallium Neutral Atom Energy LevelsThallium Singly Ionized Persistent LinesThallium Singly Ionized Energy LevelsThallium References
Switch to ASCII Version