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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Persistent Lines of Neutral Radium ( Ra I )

Int.    Wavelength   Aki        Energy          Configuration    Term    J   Line   Aki
           (Å)       (108s-1)   Levels (cm-1)                                Ref.   Ref.

 1000    4825.91                     0.00       7s2              1S      0   R34b   
                                 20715.71       7s7p             1P°     1
 
  500    5660.81                 14707.35       7s6d             3D      3   R34b   
                                 32367.78       6d7p             3F°     4
 
  300    6200.30                 13993.97       7s6d             3D      2   R34b   
                                 30117.78       6d7p             3F°     3
 
  500    7141.21                     0.00       7s2              1S      0   R34b   
                                 13999.38       7s7p             3P°     1

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