NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNiobium Atomic DataNiobium Strong LinesNiobium Neutral Atom Persistent LinesNiobium Neutral Atom Energy LevelsNiobium Singly Ionized Persistent LinesNiobium Singly Ionized Energy LevelsNiobium References
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Energy Levels of Singly Ionized Niobium ( Nb II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
4d45D0     0.000RCL00
  1   158.984RCL00
  2   438.361RCL00
  3   801.326RCL00
  4  1224.823RCL00
     
4d3(4F)5s5F1  2356.816RCL00
  2  2629.132RCL00
  3  3029.629RCL00
  4  3542.561RCL00
  5  4146.037RCL00
     
4d43P0  5562.241RCL00
  1  6192.310RCL00
  2  7261.324RCL00
     
4d3(2P)5s3P1 14626.199RCL00
  2 14660.755RCL00
  0 14678.318RCL00
     
4d3(4F)5p52 33351.090RCL00
  3 33919.244RCL00
  4 34632.033RCL00
  5 35474.197RCL00
  6 36455.457RCL00
     
4d3(4F)5p51 36731.805RCL00
  2 36962.774RCL00
  3 37376.901RCL00
  4 37528.382RCL00
  5 38024.336RCL00
     
4d3(4F)5p50 37298.242RCL00
  1 37480.076RCL00
  2 37797.316RCL00
  3 38216.387RCL00
  4 38291.252RCL00
     
4d2(3F)5s5p(3P)55 51537.014RCL00
     
4d2(3F)5s5p(3P)53 52714.892RCL00
  4 53407.279RCL00
     

Nb III (4F3/2)Limit 113000M52
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNiobium Atomic DataNiobium Strong LinesNiobium Neutral Atom Persistent LinesNiobium Neutral Atom Energy LevelsNiobium Singly Ionized Persistent LinesNiobium Singly Ionized Energy LevelsNiobium References
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