NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

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

Energy Levels of Singly Ionized Thorium ( Th II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
6d2(3F)7s 3/2     0.000BW92b
     
6d2(3F)7s4F5/2  1521.896BW92b
  3/2  1859.938BW92b
  7/2  4146.576BW92b
  9/2  6213.490BW92b
     
6d(2D)7s2 5/2  4113.359BW92b
     
5f(2F°)7s225/2  4490.262BW92b
  7/2  8378.859BW92b
     
5f6d(3H°)7s47/2  6168.356BW92b
  11/2 10189.067BW92b
  9/2 10572.041BW92b
  13/2 13406.433BW92b
     
6d2(3P)7s4P1/2  6244.294BW92b
  3/2  8018.192BW92b
  5/2  9061.103BW92b
     
5f6d(3F°)7s43/2  6691.387BW92b
  5/2  7331.485BW92b
  7/2  9720.297BW92b
  9/2 12488.287BW92b
     
5f6d(3H°)7s°9/2  6700.186BW92b
     
6d3 3/2  7001.420BW92b
     
6d2(1P)7s 1/2  7828.560BW92b
     
5f(2F°)7s227/2  8378.859BW92b
     
6d34F3/2  8460.352BW92b
  5/2  9400.964BW92b
  7/2 10855.323BW92b
  9/2 13248.708BW92b
     
6d2(1F)7s2F5/2  8605.841BW92b
     
5f6d(1G°)7s27/2  9202.265BW92b
  9/2  9238.020BW92b
     
5f6d(3G°)7s45/2  9585.404BW92b
  7/2 11116.584BW92b
  9/2 13468.967BW92b
  11/2 15349.879BW92b
     
6d2(1G)7s2G7/2  9711.962BW92b
     
6d7s(3D)7p°5/2 24873.983BW92b
     
5f7s(3F°)7p 7/2 27257.149BW92b
     
6d7s(3D)7p°5/2 28243.812BW92b
     
5f2(3F)7s 9/2 29515.134BW92b
     
5f6d(3H°)7p 9/2 30452.725BW92b
     
6d2(3F)7p°5/2 30972.162BW92b
     
6d7s(3D)7p47/2 30994.266BW92b
     
6d7s(3D)7p°3/2 31353.125BW92b
     
6d7s(3D)7p°5/2 31810.548BW92b
     
6d2(3F)7p47/2 32957.429BW92b
     
6d2(3F)7p411/2 41447.959BW92b
     

Th III (34)Limit  96000MCS75
     


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