NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

  Intensity   Wavelength (Å)   Aki
(108s-1)
   Energy
Levels (cm -1 )
   Configurations   Terms   J   Line
Ref.
   Aki
Ref.
 
                          
  300 3481.93      0.0005f4(5I)6d7s26L11/2FTBC76 
    28711.465 °13/2  
         
  300 3501.50      0.0005f4(5I)6d7s26L11/2FTBC76 
    28551.035 °13/2  
         
  300 3986.89      0.0005f4(5I)6d7s26L11/2FTBC76 
    25075.145 °13/2  
         
  300 5044.66   2033.9655f4(5I)6d7s26K9/2FTBC76 
    21851.300 °9/2  
         
  300 5878.04      0.0005f4(5I)6d7s26L11/2FTBC76 
    17007.7005f46d7s7p613/2  
         
  300 6930.31   2033.9655f4(5I)6d7s26K9/2FTBC76 
    16459.3405f4(5I)6d7s7p89/2  
         
 1000 6972.09      0.0005f4(5I)6d7s26L11/2FTBC76 
    14338.8805f4(5I)6d7s7p811/2  
         
  300 7735.14   6903.4405f4(5I)6d7s26L15/2FTBC76 
    19827.8855f4(5I)6d7s7p815/2  
         
  300 7765.75   7112.4305f4(5I)6d2(3F)7s8M11/2FTBC76 
    19985.980 °9/2  
         
  300 7791.38   3502.8555f4(5I)6d7s26L13/2FTBC76 
    16334.0105f4(5I)6d7s7p813/2  
         
  300 8339.12   7112.4305f4(5I)6d2(3F)7s8M11/2FTBC76 
    19100.810 °9/2  
         
 1000 8372.88      0.0005f4(5I)6d7s26L11/2FTBC76 
    11940.0755f4(5I4)7s27p1/2°9/2  
         
 1000 8529.96   6474.1805f4(5I)6d7s26G3/2FTBC76 
    18194.4005f4(5I4)7s27p3/2°5/2  
         
 1000 9016.18   7112.4305f4(5I)6d2(3F)7s8M11/2FTBC76 
    18200.530 °9/2  
         
  300 9379.33   2033.9655f4(5I)6d7s26K9/2FTBC76 
    12692.7655f4(5I4)7s27p1/2°7/2  
         
  300 9468.66   5185.0155f4(5I)6d7s26K11/2FTBC76 
    15743.2355f4(5I5)7s27p1/2°11/2  
         
  30010091.99   2033.9655f4(5I)6d7s26K9/2FTBC76 
    11940.0755f4(5I4)7s27p1/2°9/2  
         
  30010817.45   3450.9955f4(5I)6d7s26I7/2FTBC76 
    12692.7655f4(5I4)7s27p1/2°7/2  
         
  30011776.64   3450.9955f4(5I)6d7s26I7/2FTBC76 
    11940.0755f4(5I4)7s27p1/2°9/2  
         
  30012377.42   4615.6705f4(5I)6d7s24G5/2FTBC76 
    12692.7655f4(5I4)7s27p1/2°7/2  
         


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