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 tableThorium Atomic DataThorium Strong LinesThorium Neutral Atom Persistent LinesThorium Neutral Atom Energy LevelsThorium Singly Ionized Persistent LinesThorium Singly Ionized Energy LevelsThorium References
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Persistent Lines of Singly Ionized Thorium ( Th II )

  Intensity   Wavelength (Å)   Aki
(108s-1)
   Energy
Levels (cm -1 )
   Configurations   Terms   J   Line
Ref.
   Aki
Ref.
 
                          
  300 2837.2954   6213.4906d2(3F)7s4F9/2PE83 
    41447.9596d2(3F)7p411/2  
         
  250 3180.1937 0.88  1521.8966d2(3F)7s4F5/2PE83NZLJ02
    32957.4296d2(3F)7p47/2  
         
  250 3351.2286 0.37  1521.8966d2(3F)7s4F5/2PE83NZLJ02
    31353.1256d7s(3D)7p°3/2  
         
  300 3392.0349   1521.8966d2(3F)7s4F5/2PE83 
    30994.2666d7s(3D)7p47/2  
         
  250 3433.9988 0.27  1859.9386d2(3F)7s4F3/2PE83NZLJ02
    30972.1626d2(3F)7p°5/2  
         
  300 3469.9208 0.51  4146.5766d2(3F)7s4F7/2PE83NZLJ02
    32957.4296d2(3F)7p47/2  
         
  250 3609.4452   4113.3596d(2D)7s2 5/2PE83 
    31810.5486d7s(3D)7p°5/2  
         
  300 3741.1830 0.54  1521.8966d2(3F)7s4F5/2PE83NZLJ02
    28243.8126d7s(3D)7p°5/2  
         
 1000 4019.1289 0.41     0.0006d2(3F)7s 3/2PE83NZLJ02
    24873.9836d7s(3D)7p°5/2  
         
  250 4116.7137   6168.3565f6d(3H°)7s47/2PE83 
    30452.7255f6d(3H°)7p 9/2  
         
  300 4381.8616   6700.1865f6d(3H°)7s°9/2PE83 
    29515.1345f2(3F)7s 9/2  
         
  250 4391.1105   4490.2625f(2F°)7s225/2PE83 
    27257.1495f7s(3F°)7p 7/2  
         


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableThorium Atomic DataThorium Strong LinesThorium Neutral Atom Persistent LinesThorium Neutral Atom Energy LevelsThorium Singly Ionized Persistent LinesThorium Singly Ionized Energy LevelsThorium References
Switch to ASCII Version