Energy Levels of Singly Ionized Yttrium ( Y II )
Configuration Term J Level(cm-1) Ref.
5s2 1S 0 0.000 NJK91
4d5s 3D 1 840.198 NJK91
4d5s 3D 2 1045.076 NJK91
4d5s 3D 3 1449.752 NJK91
4d5s 1D 2 3296.180 NJK91
4d2 3F 2 8003.126 NJK91
4d2 3F 3 8328.039 NJK91
4d2 3F 4 8743.322 NJK91
4d2 3P 0 13883.379 NJK91
4d2 3P 1 14018.267 NJK91
4d2 3P 2 14098.076 NJK91
4d2 1D 2 14832.862 NJK91
4d2 1G 4 15682.905 NJK91
5s5p 3P° 0 23445.063 NJK91
5s5p 3P° 1 23776.245 NJK91
5s5p 3P° 2 24647.121 NJK91
4d5p 1D° 2 26147.252 NJK91
4d5p 3F° 2 27227.027 NJK91
4d5p 3F° 3 27532.321 NJK91
4d5p 3F° 4 28394.177 NJK91
4d5p 1P° 1 27516.699 NJK91
4d5p 3D° 1 28595.285 NJK91
4d5p 3D° 2 28730.010 NJK91
4d5p 3D° 3 29213.958 NJK91
4d5p 3P° 0 32048.788 NJK91
4d5p 3P° 1 32124.054 NJK91
4d5p 3P° 2 32283.420 NJK91
Y III (2D3/2) Limit 98590 NJK91