Argon (Ar)
Energy Levels of Neutral Argon ( Ar I )
Configuration Term J Level(cm-1) Ref.
3p6 1S 0 0.000 VHU99
3p5(2P°3/2)4s 2[3/2]° 2 93143.7653 M73
1 93750.6031 M73
3p5(2P°1/2)4s 2[1/2]° 0 94553.6705 M73
1 95399.8329 VHU99
3p5(2P°3/2)4p 2[1/2] 1 104102.1043 M73
0 107054.2773 M73
3p5(2P°3/2)4p 2[5/2] 3 105462.7649 M73
2 105617.2753 M73
3p5(2P°3/2)4p 2[3/2] 1 106087.2651 M73
2 106237.5571 M73
3p5(2P°1/2)4p 2[3/2] 1 107131.7139 M73
2 107289.7054 M73
3p5(2P°1/2)4p 2[1/2] 1 107496.4219 M73
0 108722.6247 M73
3p5(2P°3/2)3d 2[1/2]° 0 111667.771 M73
1 111818.033 M73
3p5(2P°3/2)3d 2[3/2]° 2 112138.929 M73
1 114147.737 M73
3p5(2P°3/2)3d 2[7/2]° 4 112750.158 M73
3 113020.360 M73
3p5(2P°3/2)3d 2[5/2]° 2 113425.969 M73
3 113716.560 M73
3p5(2P°3/2)5s 2[3/2]° 2 113468.478 M73
1 113643.265 M73
3p5(2P°1/2)3d 2[5/2]° 2 114640.997 M73
3 114821.944 M73
3p5(2P°1/2)3d 2[3/2]° 2 114805.140 M73
1 115366.871 M73
3p5(2P°1/2)5s 2[1/2]° 0 114861.640 M73
1 114975.024 M73
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Ar II (2P°3/2) Limit 127109.842 VHU99
