NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableArsenic Atomic DataArsenic Strong LinesArsenic Neutral Atom Persistent LinesArsenic Neutral Atom Energy LevelsArsenic Singly Ionized Persistent LinesArsenic Singly Ionized Energy LevelsArsenic References
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Energy Levels of Neutral Arsenic ( As I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
4p34S°3/2     0.000HA85
     
4p32D°3/2 10592.666HA85
  5/2 10914.866HA85
     
4p32P°1/2 18186.328HA85
  3/2 18647.663HA85
     
4p2(3P)5s4P1/2 50693.897HA85
  3/2 51610.393HA85
  5/2 52898.056HA85
     
4p2(3P)5s2P1/2 53135.750HA85
  3/2 54605.491HA85
     
4p2(1D)5s2D5/2 60815.218HA85
  3/2 60834.954HA85
     
As II (3P0)Limit  78950BJ71
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableArsenic Atomic DataArsenic Strong LinesArsenic Neutral Atom Persistent LinesArsenic Neutral Atom Energy LevelsArsenic Singly Ionized Persistent LinesArsenic Singly Ionized Energy LevelsArsenic References
Switch to ASCII Version