Energy Levels of Neutral Lutetium ( Lu I )
Configuration Term J Level(cm-1) Ref.
5d(2D)6s2 2D 3/2 0.00 MZH78
5d(2D)6s2 2D 5/2 1993.92 MZH78
6s2(1S)6p 2P° 1/2 4136.00 MZH78
6s2(1S)6p 2P° 3/2 7476.35 MZH78
5d6s(3D)6p 4F° 3/2 17427.28 MZH78
5/2 18504.56 MZH78
7/2 20432.53 MZH78
9/2 22609.46 MZH78
5d2(3F)6s 4F 3/2 18851.31 MZH78
5/2 19403.31 MZH78
7/2 20247.29 VW78
9/2 21242.26 VW78
5d6s(3D)6p 4D° 1/2 20762.42 MZH78
3/2 21195.37 MZH78
5/2 22221.64 MZH78
7/2 23524.24 MZH78
5d6s(3D)6p 2D° 5/2 21462.35 MZH78
5d6s(3D)6p 2D° 3/2 22124.70 MZH78
5d2(3P)6s 4P 1/2 21472.33 MZH78
3/2 22467.53 MZH78
5/2 25860.76 MZH78
5d6s(3D)6p 4P° 1/2 24108.72 MZH78
3/2 24308.20 MZH78
5/2 25191.57 MZH78
6s2(1S)7s 2S 1/2 24125.86 MZH78
5d2(1D?)6s 2D 3/2 24518.16 MZH78
5/2 24711.19 MZH78
5d2(1G)6s 2G 7/2 26570.40 MZH78
9/2 26671.32 MZH78
5d2(3F)6s 2F 5/2 _
7/2 27991.75 MZH78
5d6s(1D)6p 2F° 5/2 28020.18 MZH78
7/2 29486.94 MZH78
5d2(3P?)6s 2P 1/2 28793.34 MZH78
3/2 29937.81 MZH78
6s2(1S)7p 2P° 1/2 29430.90 MZH78
6s2(1S)7p 2P° 3/2 30488.62 MZH78
5d6s(1D)6p 2D° 3/2 29607.98 MZH78
5d6s(3D)6p 2F° 5/2 30183.55 MZH78
5d6s(3D)6p 2F° 7/2 31751.17 MZH78
5d2(1S)6s 2S 1/2 30747.18 MZH78
5d6s(1D)6p 2P° 3/2 31523.14 MZH78
1/2 33443.20 MZH78
6s2(1S)6d 2D 3/2 31542.24 MZH78
6s2(1S)6d 2D 5/2 31713.60 MZH78
5d6s(3D)6p 2P° 1/2 32058.1 MZH78
5d6s(3D)6p 2P° 3/2 34436.49 MZH78
5d6s(1D)6p 2D° 5/2 32456.87 MZH78
Lu II (1S0) Limit 43762.50 CT72,MMMS89