Taken from A new multiplet table for Fe I
Nave G, Johansson S, Learner R, and Thorne A,
Ap. J. Sup. 94, No. 1, pp 221-459.
| Configuration | Term | J | E(cm-1) |
| 3d64s2 | a5D | 4 | 0.000 |
| 3 | 415.933 | ||
| 2 | 704.007 | ||
| 1 | 888.132 | ||
| 0 | 978.074 | ||
| 3d7(4F)4s | a5F | 5 | 6928.268 |
| 4 | 7376.764 | ||
| 3 | 7728.059 | ||
| 2 | 7985.784 | ||
| 1 | 8154.713 | ||
| a3F | 4 | 11976.238 | |
| 3 | 12560.933 | ||
| 2 | 12968.553 | ||
| 3d7(4P)4s | a5P | 3 | 17550.180 |
| 2 | 17726.987 | ||
| 1 | 17927.381 | ||
| 3d64s2 | a3P | 2 | 18378.185 |
| 1 | 19552.477 | ||
| 0 | 20037.815 | ||
| 3d6(5D)4s4p(3P) | z7Do | 5 | 19350.890 |
| old 3d64s(a6D)4p | 4 | 19562.438 | |
| 3 | 19757.031 | ||
| 2 | 19912.494 | ||
| 1 | 20019.634 | ||
| 3d64s2 | a3H | 6 | 19390.167 |
| 5 | 19621.005 | ||
| 4 | 19788.250 | ||
| b3F | 4 | 20641.109 | |
| 3 | 20874.481 | ||
| 2 | 21038.986 | ||
| 3d7(2G)4s | a3G | 5 | 21715.731 |
| 4 | 21999.129 | ||
| 3 | 22249.428 | ||
| 3d6(5D)4s4p(3P) | z7Fo | 6 | 22650.414 |
| old 3d64s(a6D)4p | 5 | 22845.867 | |
| 4 | 22996.672 | ||
| 3 | 23110.937 | ||
| 2 | 23192.498 | ||
| 1 | 23244.836 | ||
| 0 | 23270.382 | ||
| 3d7(4P)4s | b3P | 2 | 22838.321 |
| 1 | 22946.814 | ||
| 0 | 23051.748 | ||
| 3d6(5D)4s4p(3P) | z7Po | 4 | 23711.454 |
| old 3d64s(a6D)4p | 3 | 24180.860 | |
| 2 | 24506.915 | ||
| 3d64s2 | b3G | 5 | 23783.617 |
| 4 | 24118.817 | ||
| 3 | 24338.765 | ||
| 3d7(2P)4s | c3P | 2 | 24335.764 |
| 1 | 24772.016 | ||
| 0 | 25091.597 | ||
| 3d7(2G)4s | a1G | 4 | 24574.653 |
| 3d6(5D)4s4p(3P) | z5Do | 4 | 25899.987 |
| old 3d64s(a6D)4p | 3 | 26140.177 | |
| 2 | 26339.694 | ||
| 1 | 26479.379 | ||
| 0 | 26550.477 | ||
| 3d7(2H)4s | b3H | 6 | 26105.906 |
| 5 | 26351.038 | ||
| 4 | 26627.607 | ||
| 3d7(a2D)4s | a3D | 3 | 26224.967 |
| 2 | 26623.733 | ||
| 1 | 26406.463 | ||
| 3d6(5D)4s4p(3P) | z5Fo | 5 | 26874.548 |
| old 3d64s(a6D)4p | 4 | 27166.818 | |
| 3 | 27394.689 | ||
| 2 | 27559.581 | ||
| 1 | 27666.346 | ||
| 3d7(2P)4s | a1P | 1 | 27543.001 |
| 3d7(a2D)4s | a1D | 2 | 28604.611 |
| 3d7(2H)4s | a1H | 5 | 28819.952 |
| 3d6(5D)4s4p(3P) | z5Po | 3 | 29056.322 |
| old 3d64s(a6D)4p | 2 | 29469.022 | |
| 1 | 29732.734 | ||
| 3d64s2 | a1I | 6 | 29313.006 |
| b3D | 3 | 29371.810 | |
| 2 | 29356.742 | ||
| 1 | 29320.024 | ||
| b1G | 4 | 29798.934 | |
| 3d6(5D)4s4p(3P) | z3Fo | 4 | 31307.243 |
| old 3d64s(a4D)4p | 3 | 31805.069 | |
| 2 | 32133.989 | ||
| z3Do | 3 | 31322.611 | |
| old 3d64s(a4D)4p | 2 | 31686.349 | |
| 1 | 31937.323 | ||
| 3d8 | c3F | 4 | 32873.630 |
| 3 | 33412.715 | ||
| 2 | 33765.304 | ||
| 3d7(4F)4p | y5Do | 4 | 33095.939 |
| 3 | 33507.121 | ||
| 2 | 33801.570 | ||
| 1 | 34017.101 | ||
| 0 | 34121.601 | ||
| y5Fo | 5 | 33695.395 | |
| 4 | 34039.514 | ||
| 3 | 34328.750 | ||
| 2 | 34547.209 | ||
| 1 | 34692.146 | ||
| 3d6(5D)4s4p(3P) | z3Po | 2 | 33946.931 |
| old 3d64s(a4D)4p | 1 | 34362.871 | |
| 0 | 34555.595 | ||
| 3d6\4s2 | b1D | 2 | 34636.790 |
| 3d7(4F)4p | z5Go | 6 | 34843.955 |
| 5 | 34782.419 | ||
| 4 | 35257.322 | ||
| 3 | 35611.623 | ||
| 2 | 35856.400 | ||
| z3Go | 5 | 35379.206 | |
| 4 | 35767.562 | ||
| 3 | 36079.370 | ||
| y3Fo | 4 | 36686.174 | |
| 3 | 37162.744 | ||
| 2 | 37521.158 | ||
| 3d6(5D)4s4p(1P) | y5Po | 3 | 36766.964 |
| 2 | 37157.564 | ||
| 1 | 37409.552 | ||
| 3d7(2F)4s | d3F | 2 | 36940.588 |
| 3 | 36975.586 | ||
| 4 | 37045.932 | ||
| 3d7(4F)4p | y3Do | 3 | 38175.352 |
| 2 | 38678.036 | ||
| 1 | 38995.733 | ||
| 3d6(5D)4s4p(1P) | x5Do | 4 | 39625.801 |
| 3 | 39969.850 | ||
| 2 | 40231.333 | ||
| 1 | 40404.515 | ||
| 0 | 40491.281 | ||
| 3d5(6S)4s2\4p | y7Po | 4 | 40421.935 |
| 3 | 40207.088 | ||
| 2 | 40052.032 | ||