NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableIridium Atomic DataIridium Strong LinesIridium Neutral Atom Persistent LinesIridium Neutral Atom Energy LevelsIridium Singly Ionized Persistent LinesIridium Singly Ionized Energy LevelsIridium References
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Energy Levels of Neutral Iridium ( Ir I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
5d76s24F9/2     0.00K57
  7/2  7106.63K57
  5/2  9877.58K57
  3/2 11831.13K57
     
5d8(3F)6s4F9/2  2834.99K57
  7/2  6323.96K57
  3/2 10578.70K57
  5/2 12218.50K57
     
5d76s22P3/2  4078.95K57
  1/2 12505.75K57
     
5d8(3F)6s2D5/2  5784.63K57
  3/2 22110.29K57
     
5d76s24P5/2 12951.73K57
  3/2 18547.10K57
  1/2 20236.75K57
     
5d8(3F)6s2F7/2 13087.94K57
  5/2 19060.68K57
     
5d76s22G9/2 13939.83K57
  7/2 17779.30K57
     
5d8(3P)6s4P5/2 16103.37K57
  3/2 16565.41K57
  1/2 16681.27K57
     
5d76s22D23/2 23310.40K57
  1/2 26229.51K57
     
5d8(3F)6s2G9/2 23505.94K57
  7/2 26365.19K57
     
5d76s22F5/2 26404.22K57
     
5d7(4F)6s6p(3P°)69/2 26307.49K57
  7/2 30529.67K57
  3/2 32463.60K57
  5/2 33064.84K57
  1/2 35647.96K57
     
5d92D3/2 27970.06K57
     
5d7(4F)6s6p(3P°)611/2 28452.31K57
  9/2 32513.42K57
  7/2 33874.44K57
     
5d7(4F)6s6p(3P°)611/2 34180.46K57
  9/2 35080.70K57
     
5d7(4P)6s6p(3P°)67/2 37515.32K57
     
5d7(4P)6s6p(3P°)69/2 37871.69K57
     
5d66s2(5D)6p611/2 39940.37K57
  9/2 40389.83K57
     
5d8(3F)6p411/2 42131.84K57
     
 11/2 47858.45K57
     
 9/2 49158.63K57
     

Ir II (5F5)Limit  72323.9CLS97
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableIridium Atomic DataIridium Strong LinesIridium Neutral Atom Persistent LinesIridium Neutral Atom Energy LevelsIridium Singly Ionized Persistent LinesIridium Singly Ionized Energy LevelsIridium References
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