NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableEinsteinium Atomic DataEinsteinium Strong LinesEinsteinium Neutral Atom Persistent LinesEinsteinium Neutral Atom Energy LevelsEinsteinium Singly Ionized Persistent LinesEinsteinium Singly Ionized Energy LevelsEinsteinium References
Switch to ASCII Version

Energy Levels of Singly Ionized Einsteinium ( Es II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
5f11(4I°15/2)7s(15/2,1/2)°8     0.00BW92b
  7   938.65BW92b
     
5f11(4F°9/2)7s(9/2,1/2)°5  7588.09BW92b
  4  8123.26BW92b
     
5f11(2H°11/2)7s(11/2,1/2)°6  9085.30BW92b
  5  9580.22BW92b
     
5f11(4I°13/2)7s(13/2,1/2)°7 11335.68BW92b
  6 11764.95BW92b
     
5f117p(15/2,1/2)7 27751.11BW92b
  8 28178.81BW92b
     
5f11(2H°11/2)7p(11/2,1/2)6 36450.29BW92b
  5 36803.23BW92b
     
5f106d7s 7 36807.72BW92b
     
5f11(4I°15/2)7p(15/2,3/2)9 36907.83BW92b
     
Es III (4I°15/2)Limit  [97000]CNWM70
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableEinsteinium Atomic DataEinsteinium Strong LinesEinsteinium Neutral Atom Persistent LinesEinsteinium Neutral Atom Energy LevelsEinsteinium Singly Ionized Persistent LinesEinsteinium Singly Ionized Energy LevelsEinsteinium References
Switch to ASCII Version