NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableLanthanum Atomic DataLanthanum Strong LinesLanthanum Neutral Atom Persistent LinesLanthanum Neutral Atom Energy LevelsLanthanum Singly Ionized Persistent LinesLanthanum Singly Ionized Energy LevelsLanthanum References
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Energy Levels of Neutral Lanthanum ( La I )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
5d6s22D3/2     0.000MZH78
  5/2  1053.164MZH78
     
5d2(3F)6s4F3/2  2668.188MZH78
  5/2  3010.002MZH78
  7/2  3494.526MZH78
  9/2  4121.572MZH78
     
5d2(3F)6s2F5/2  7011.909MZH78
  7/2  8052.162MZH78
     
5d2(3P)6s4P1/2  7231.407MZH78
  3/2  7490.521MZH78
  5/2  7679.939MZH78
     
5d2(1D)6s2D3/2  8446.044MZH78
  5/2  9183.797MZH78
     
5d2(3P)6s2P1/2  9044.214MZH78
  3/2  9719.439MZH78
     
5d2(1G)6s2G9/2  9919.821MZH78
  7/2  9960.904MZH78
     
5d34F3/2 12430.609MZH78
  5/2 12787.404MZH78
  7/2 13238.323MZH78
  9/2 13747.276MZH78
     
5d6s(3D)6p43/2 13260.38MZH78
  5/2 14804.08MZH78
  7/2 15019.51MZH78
  9/2 16243.17MZH78
     
5d6s(3D)6p°5/2 13631.04MZH78
     
5d6s(3D)6p41/2 14095.69MZH78
  3/2 14708.92MZH78
  5/2 15503.64MZH78
  7/2 16099.29MZH78
     
5d6s(3D)6p°3/2 15031.64MZH78
     
4f6s225/2 15196.83MZH78
  7/2 16538.39MZH78
     
5d6s(3D)6p°1/2 15219.89MZH78
     
6s2(1S)6p°3/2 16280.26MZH78
     
5d34P1/2 16617.30MZH78
  3/2 16735.14MZH78
  5/2 17099.38MZH78
     
5d2(3F)6p°5/2 16856.80MZH78
     
5d2(1S)6s2S1/2 16991.42MZH78
     
5d32G7/2 17023.36MZH78
  9/2 17140.90MZH78
     
5d6s(3D)6p41/2 17567.49MZH78
  3/2 17797.29MZH78
  5/2 18156.97MZH78
     
5d2(3F)6p°7/2 17910.17MZH78
     
5d2(3F)6p45/2 17947.13MZH78
  7/2 18603.92MZH78
  9/2 19129.31MZH78
  11/2 20117.38MZH78
     
5d2(3F)6p23/2 18172.35MZH78
  5/2 19379.40MZH78
     
5d2(3F)6p43/2 20082.98MZH78
  5/2 20338.25MZH78
  7/2 20763.21MZH78
  9/2 21384.00MZH78
     
5d6s(1D)6p°1/2 20197.34MZH78
     
5d2(3F)6p41/2 22246.64MZH78
  3/2 22439.36MZH78
  5/2 22804.25MZH78
  7/2 23303.26MZH78
     
5d6s(3D)6p°7/2 23221.10MZH78
     
5d6s(3D)6p°5/2 23874.95MZH78
     
4f5d(1G°)6s°7/2 24409.68MZH78
     
4f5d(3G°)6s45/2 27022.62MZH78
  7/2 27455.31MZH78
  9/2 28089.17MZH78
  11/2 28743.24MZH78
     
4f5d(3D°)6s°3/2 27968.54MZH78
     

La II (3F2)Limit  44981MZH78
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableLanthanum Atomic DataLanthanum Strong LinesLanthanum Neutral Atom Persistent LinesLanthanum Neutral Atom Energy LevelsLanthanum Singly Ionized Persistent LinesLanthanum Singly Ionized Energy LevelsLanthanum References
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