NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableBeryllium Atomic DataBeryllium Strong LinesBeryllium Neutral Atom Persistent LinesBeryllium Neutral Atom Energy LevelsBeryllium Singly Ionized Persistent LinesBeryllium Singly Ionized Energy LevelsBeryllium References
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Energy Levels of Singly Ionized Beryllium ( Be II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
1s22s2S1/2     0.000BWWI85
     
1s22p2P°1/2 31928.744BWWI85
  3/2 31935.320BWWI85
     
1s23s2S1/2 88231.89KM00
     
1s23p2P°1/2 96495.34KM00
  3/2 96497.26KM00
     
1s23d2D3/2 98054.55KM00
  5/2 98055.10KM00
     
1s24s2S1/2115464.38KM00
     
1s24p2P°1/2118760.51KM00
  3/2118761.30KM00
     
1s24d2D3/2119421.18KM00
  5/2119421.42KM00
     
1s24f2F°5/2119446.59KM00
  7/2119446.71KM00
     
Be III (1S0)Limit 146882.84KM00
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableBeryllium Atomic DataBeryllium Strong LinesBeryllium Neutral Atom Persistent LinesBeryllium Neutral Atom Energy LevelsBeryllium Singly Ionized Persistent LinesBeryllium Singly Ionized Energy LevelsBeryllium References
Switch to ASCII Version