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 Lines Radium 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.

7s 2S 1/2 0.00 M58 6d 2D 3/2 12084.38 M58 5/2 13743.11 M58 7p 21/2 21351.20 M58 3/2 26208.86 M58 8s 2S 1/2 43405.01 M58 7d 2D 3/2 48744.04 M58 5/2 49240.48 M58 5f 25/2 48987.98 M58 7/2 49272.31 M58 8p 21/2 50606.01 M58 3/2 52392.05 M58 9s 2S 1/2 59165.23 M58 ---------------------------------------- Ra III (1S0) Limit 81842.31 M58


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