NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableRadium Atomic DataRadium Strong LinesRadium Neutral Atom Persistent LinesRadium Neutral Atom Energy LevelsRadium Singly Ionized Persistent LinesRadium Singly Ionized Energy LevelsRadium References
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Energy Levels of Singly Ionized Radium ( Ra II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
7s2S1/2     0.00M58
     
6d2D3/2 12084.38M58
  5/2 13743.11M58
     
7p21/2 21351.20M58
  3/2 26208.86M58
     
8s2S1/2 43405.01M58
     
7d2D3/2 48744.04M58
  5/2 49240.48M58
     
5f25/2 48987.98M58
  7/2 49272.31M58
     
8p21/2 50606.01M58
  3/2 52392.05M58
     
9s2S1/2 59165.23M58
     

Ra III (1S0)Limit  81842.31M58
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableRadium Atomic DataRadium Strong LinesRadium Neutral Atom Persistent LinesRadium Neutral Atom Energy LevelsRadium Singly Ionized Persistent LinesRadium Singly Ionized Energy LevelsRadium References
Switch to ASCII Version