Energy Levels of Singly Ionized Silicon ( Si II )
Configuration Term J Level(cm-1) Ref.
3s2(1S)3p 2P° 1/2 0.00 MZ83
3s2(1S)3p 2P° 3/2 287.24 MZ83
3s3p2 4P 1/2 42824.29 MZ83
3s3p2 4P 3/2 42932.62 MZ83
3s3p2 4P 5/2 43107.91 MZ83
3s3p2 2D 3/2 55309.35 MZ83
3s3p2 2D 5/2 55325.18 MZ83
3s2(1S)4s 2S 1/2 65500.47 MZ83
3s3p2 2S 1/2 76665.35 MZ83
3s2(1S)3d 2D 3/2 79338.50 MZ83
3s2(1S)3d 2D 5/2 79355.02 MZ83
3s2(1S)4p 2P° 1/2 81191.34 MZ83
3s2(1S)4p 2P° 3/2 81251.32 MZ83
3s3p2 2P 1/2 83801.95 MZ83
3s3p2 2P 3/2 84004.26 MZ83
3s2(1S)5s 2S 1/2 97972.09 MZ83
3s2(1S)4d 2D 3/2 101023.05 MZ83
3s2(1S)4d 2D 5/2 101024.35 MZ83
3s2(1S)4f 2F° 7/2 103556.03 MZ83
3s2(1S)4f 2F° 5/2 103556.16 MZ83
3s2(1S)5p 2P° 1/2 103860.74 MZ83
3s2(1S)5p 2P° 3/2 103885.25 MZ83
3s3p(3P°)3d 2D° 3/2 108778.7 MZ83
3s3p(3P°)3d 2D° 5/2 108820.6 MZ83
3s2(1S)5d 2D 3/2 112394.56 MZ83
3s2(1S)5d 2D 5/2 112394.72 MZ83
3s2(1S)5f 2F° 7/2 113760.15 MZ83
3s2(1S)5f 2F° 5/2 113760.32 MZ83
3s2(1S)5g 2G 7/2,9/2 114177.1 MZ83
3s3p(3P°)3d 4F° 3/2 114265.64 MZ83
3s3p(3P°)3d 4F° 5/2 114327.15 MZ83
3s3p(3P°)3d 4F° 7/2 114414.58 MZ83
3s3p(3P°)3d 4F° 9/2 114529.14 MZ83
3s3p(3P°)4s 4P° 1/2 116862.38 MZ83
3s3p(3P°)4s 4P° 3/2 116978.38 MZ83
3s3p(3P°)4s 4P° 5/2 117178.06 MZ83
3s3p(3P°)4s 2P° 1/2 121444.12 MZ83
3s3p(3P°)4s 2P° 3/2 121590.19 MZ83
3p3 4S° 3/2 123033.5 MZ83
3s3p(3P°)3d 4D° 5/2 124316.9 MZ83
3s3p(3P°)3d 4D° 3/2 124325.3 MZ83
3s3p(3P°)3d 4D° 1/2 124337.3 MZ83
3s3p(3P°)3d 4D° 7/2 124449.5 MZ83
3s3p(3P°)3d 4P° 5/2 124567.4 MZ83
3s3p(3P°)3d 4P° 3/2 124615.6 MZ83
3s3p(3P°)3d 4P° 1/2 124638.9 MZ83
3s3p(3P°)3d 2P° 3/2 126236.4 MZ83
3s3p(3P°)3d 2P° 1/2 126279.0 MZ83
3s3p(3P°)3d 2F° 5/2 131677.1 MZ83
3s3p(3P°)3d 2F° 7/2 131918.8 MZ83
3s3p(3P°)4p 4D 1/2 131784.9 MZ83
3s3p(3P°)4p 4D 3/2 131861.93 MZ83
3s3p(3P°)4p 4D 5/2 131988.05 MZ83
3s3p(3P°)4p 4D 7/2 132162.29 MZ83
Si III (1S0) Limit 131838.14 MZ83