Boron (B)
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Energy Levels of Neutral Boron ( B I )
Configuration Term J Level(cm-1) Ref.
2s22p 2P° 1/2 0.000 JLKK93
3/2 15.287 JLKK93
2s2p2 4P 1/2 28870.0+x RT76
3/2 28875.0+x RT76
5/2 28881.3+x RT76
2s23s 2S 1/2 40039.695 JLKK93
2s2p2 2D 5/2 47856.807 JLKK93
3/2 47857.127 JLKK93
2s23p 2P° 1/2 48611.872 EL01
3/2 48613.655 EL01
2s23d 2D 3/2 54767.698 EL01
5/2 54767.844 EL01
2s24s 2S 1/2 55010.236 EL01
2s24p 2P° 1/2 57786.436 EL01
3/2 57787.071 EL01
2s24f 2F° 5/2,7/2 60031.085 EL01
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B II (1S0) Limit 66928.04 R02
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