NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNeptunium Atomic DataNeptunium Strong LinesNeptunium Neutral Atom Persistent Lines Neptunium Neutral Atom Energy LevelsNeptunium Singly Ionized Persistent LinesNeptunium Singly Ionized Energy LevelsNeptunium References
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Persistent Lines of Singly Ionized Neptunium ( Np II )

Int.    Wavelength   Aki        Energy          Configuration    Term    J   Line     Aki
           (Å)       (108s-1)   Levels (cm-1)                                Ref.     Ref.

 1000    5380.98                  5451.830      5f46d7s          7I      4   FTBC76   
                                 24030.585      5f47s7p          °       4

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNeptunium Atomic DataNeptunium Strong LinesNeptunium Neutral Atom Persistent Lines Neptunium Neutral Atom Energy LevelsNeptunium Singly Ionized Persistent LinesNeptunium Singly Ionized Energy LevelsNeptunium References
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