Argon (Ar)
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Energy Levels of Singly Ionized Argon ( Ar II )
Configuration Term J Level(cm-1) Ref.
3s23p5 2P° 3/2 0.0000 YKH85
1/2 1431.5831 YKH85
3s3p6 2S 1/2 108721.53 M71
3s23p4(3P)3d 4D 7/2 132327.3621 WACB95
5/2 132481.2071 WACB95
3/2 132630.7281 WACB95
1/2 132737.7041 WACB95
3s23p4(3P)4s 4P 5/2 134241.7392 WACB95
3/2 135085.9960 M71
1/2 135601.7336 WACB95
3s23p4(3P)4s 2P 3/2 138243.6442 WACB95
1/2 139258.3384 WACB95
3s23p4(3P)3d 4F 9/2 142186.3157 WACB95
7/2 142717.0967 WACB95
5/2 143107.6804 WACB95
3/2 143371.4365 WACB95
3s23p4(1D)4s 2D 3/2 148620.1411 WACB95
5/2 148842.4674 WACB95
3s23p4(3P)3d 2D 3/2 150474.9900 WACB95
5/2 151087.3128 WACB95
3s23p4(3P)4p 4P° 5/2 155043.1622 WACB95
3/2 155351.1209 WACB95
1/2 155708.1080 WACB95
3s23p4(3P)4p 4D° 7/2 157234.0200 WACB95
5/2 157673.4136 WACB95
3/2 158167.8003 WACB95
1/2 158428.1087 WACB95
3s23p4(3P)4p 2D° 5/2 158730.2997 WACB95
3/2 159393.3850 WACB95
3s23p4(3P)4p 2P° 1/2 159706.5334 WACB95
3/2 160239.4280 WACB95
3s23p4(1D)4p 2F° 5/2 170401.0168 WACB95
7/2 170530.4041 WACB95
3s23p4(1D)4p 2P° 3/2 172213.8800 WACB95
1/2 172816.2926 WACB95
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Ar III (3P2) Limit 222848.3 M60b
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