Thulium (Tm)
Energy Levels of Singly Ionized Thulium ( Tm II )
Configuration Term J Level(cm-1) Ref.
4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 0.00 MZH78
3 236.95 MZH78
4f13(2F°5/2)6s1/2 (5/2,1/2)° 2 8769.68 MZH78
3 8957.47 MZH78
4f12(3H)6s2 3H 6 12457.29 MZH78
5 20619.05 MZH78
4 24932.00 MZH78
4f12(3H6)5d6s(3D1) (6,1) 5 16567.47 MZH78
7 19619.08 MZH78
6 22355.43 MZH78
4f13(2F°7/2)5d3/2 (7/2,3/2)° 2 17624.65 MZH78
5 20228.75 MZH78
3 21713.74 MZH78
4 22457.51 MZH78
4f12(3F)6s2 3F 4 17974.30 MZH78
3 26578.77 MZH78
2 _
4f12(3H6)5d6s(3D2) (6,2) 4 18291.37 MZH78
6 19526.82 MZH78
8 19682.97 MZH78
7 22052.39 MZH78
4f12(3H6)5d6s(3D3) (6,3) 9 20465.82 MZH78
3 21608.26 MZH78
8 23024.29 MZH78
5 23768.84 MZH78
6 23904.43 MZH78
7 23961.60 MZH78
4f125d6s 5 21021.98 MZH78
4f13(2F°7/2)5d5/2 (7/2,5/2)° 6 21133.68 MZH78
2 21978.77 MZH78
1 22141.96 MZH78
4 23524.09 MZH78
3 23934.73 MZH78
5 24273.20 MZH78
4f125d6s 4 22308.82 MZH78
4f125d6s 4 23803.28 MZH78
4f136p 3 25980.02 MZH78
4f125d6s 4 26574.66 MZH78
4f125d6s 4 27009.39 MZH78
4f125d6s 4 27254.42 MZH78
4f125d6s 5 28875.12 MZH78
4f125d6s 4 29183.39 MZH78
4f136p 2 29285.72 MZH78
4f125d6s 3 29424.98 MZH78
4f125d6s 2 29967.17 MZH78
4f125d6s 5 31926.82 MZH78
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Tm III (2F°7/2) Limit 92700 SR65
