NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableChromium Atomic DataChromium Strong LinesChromium Neutral Atom Persistent LinesChromium Neutral Atom Energy LevelsChromium Singly Ionized Persistent LinesChromium Singly Ionized Energy LevelsChromium References
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Persistent Lines of Neutral Chromium ( Cr I )

  Intensity   Wavelength (Å)   Aki
(108s-1)
   Energy
Levels (cm -1 )
   Configurations   Terms   J   Line
Ref.
   Aki
Ref.
 
                          
 1000 3578.682 1.48     0.003d5(6S)4sa 7S3K53FW96
    27935.263d4(5D)4s4p(3P°)y 7P°4  
         
  800 3593.481 1.50     0.003d5(6S)4sa 7S3K53FW96
    27820.233d4(5D)4s4p(3P°)y 7P°3  
         
  600 3605.320 1.62     0.003d5(6S)4sa 7S3K53FW96
    27728.873d4(5D)4s4p(3P°)y 7P°2  
         
 1000 4254.331 0.315     0.003d5(6S)4sa 7S3K53FW96
    23498.843d5(6S)4pz 7P°4  
         
  800 4274.806 0.307     0.003d5(6S)4sa 7S3K53FW96
    23386.353d5(6S)4pz 7P°3  
         
  500 4289.733 0.316     0.003d5(6S)4sa 7S3K53FW96
    23305.013d5(6S)4pz 7P°2  
         
  250 5204.505 0.509  7593.163d5(6S)4sa 5S2K53FW96
    26801.933d5(6S)4pz 5P°1  
         
  400 5206.021 0.514  7593.163d5(6S)4sa 5S2K53FW96
    26796.283d5(6S)4pz 5P°2  
         
  600 5208.415 0.506  7593.163d5(6S)4sa 5S2K53FW96
    26787.503d5(6S)4pz 5P°3  
         


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableChromium Atomic DataChromium Strong LinesChromium Neutral Atom Persistent LinesChromium Neutral Atom Energy LevelsChromium Singly Ionized Persistent LinesChromium Singly Ionized Energy LevelsChromium References
Switch to ASCII Version