| Element | Reference | Configuration | Term | J | E(cm-1) |
% 1st component 2nd component |
|
| AmIV | (84.8) | 5f6 | 0 | 0 | 46 f6 7F | 19 f6 5D1 | |
| AmIV | (84.8) | 5f6 | 7F | 1 | 2 826 | 65 f6 7F | 16 f6 5D1 |
| AmIV | (84.8) | 5f6 | 7F | 2 | 5 450 | 78 f6 7F | 10 f6 5D1 |
| AmIV | (84.8) | 5f6 | 7F | 3 | 7 718 | 83 f6 7F | 5 f6 5D1 |
| AmIV | (84.8) | 5f6 | 7F | 4 | 9 695 | 83 f6 7F | 4 f6 5F2 |
| AmIV | (84.8) | 5f6 | 7F | 5 | 11 370 | 78 f6 7F | 6 f6 5G1 |
| AmIV | (84.8) | 5f6 | 0 | 12 365 | 45 f6 7F | 15 f6 3P6 | |
| AmIV | (84.8) | 5f6 | 7F | 6 | 12 543 | 65 f6 7F | 10 f6 5G3 |
| AmIV | (84.8) | 5f6 | 1 | 17 336 | 28 f6 5D3 | 27 f6 7F | |
| AmIV | (84.8) | 5f6 | 6 | 19 658 | 32 f6 5L | 8 f6 7F | |
| AmIV | (84.8) | 5f6 | 2 | 21 780 | 36 f6 5D3 | 13 f6 5D1 | |
| AmIV | (84.8) | 5f6 | 2 | 22 033 | 15 f6 3F8 | 13 f6 5G1 | |
| AmIV | (84.8) | 5f6 | 3 | 22 658 | 18 f6 5H2 | 14 f6 5G1 | |
| AmIV | (84.8) | 5f6 | 5 | 23 387 | 13 f6 5H2 | 15 f6 5K | |
| AmIV | (84.8) | 5f6 | 4 | 23 647 | 24 f6 5H2 | 12 f6 5G1 | |
| AmIV | (84.8) | 5f6 | 5L | 7 | 24 132 | 54 f6 5L | 9 f6 5K |
| AmIV | (84.8) | 5f6 | 6 | 24 890 | 32 f6 5L | 12 f6 7F | |
| AmIV | (84.8) | 5f6 | 3 | 25 399 | 28 f6 5D3 | 12 f6 5F2 | |
| AmIV | (84.8) | 5f6 | 4 | 26 693 | 29 f6 5G2 | 14 f6 5H1 | |
| AmIV | (84.8) | 5f6 | 5L | 8 | 26 916 | 66 f6 5L | 9 f6 5K |