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 Lines Iridium 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.

5d76s2 4F 9/2 0.00 K57 7/2 7106.63 K57 5/2 9877.58 K57 3/2 11831.13 K57 5d8(3F)6s 4F 9/2 2834.99 K57 7/2 6323.96 K57 3/2 10578.70 K57 5/2 12218.50 K57 5d76s2 2P 3/2 4078.95 K57 1/2 12505.75 K57 5d8(3F)6s 2D 5/2 5784.63 K57 3/2 22110.29 K57 5d76s2 4P 5/2 12951.73 K57 3/2 18547.10 K57 1/2 20236.75 K57 5d8(3F)6s 2F 7/2 13087.94 K57 5/2 19060.68 K57 5d76s2 2G 9/2 13939.83 K57 7/2 17779.30 K57 5d8(3P)6s 4P 5/2 16103.37 K57 3/2 16565.41 K57 1/2 16681.27 K57 5d76s2 2D2 3/2 23310.40 K57 1/2 26229.51 K57 5d8(3F)6s 2G 9/2 23505.94 K57 7/2 26365.19 K57 5d76s2 2F 5/2 26404.22 K57 5d7(4F)6s6p(3P°) 69/2 26307.49 K57 7/2 30529.67 K57 3/2 32463.60 K57 5/2 33064.84 K57 1/2 35647.96 K57 5d9 2D 3/2 27970.06 K57 5d7(4F)6s6p(3P°) 611/2 28452.31 K57 9/2 32513.42 K57 7/2 33874.44 K57 5d7(4F)6s6p(3P°) 611/2 34180.46 K57 9/2 35080.70 K57 5d7(4P)6s6p(3P°) 67/2 37515.32 K57 5d7(4P)6s6p(3P°) 69/2 37871.69 K57 5d66s2(5D)6p 611/2 39940.37 K57 9/2 40389.83 K57 5d8(3F)6p 411/2 42131.84 K57 11/2 47858.45 K57 9/2 49158.63 K57 ------------------------------------------- Ir II (5F5) Limit 72323.9 CLS97


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