Thorium Th IV
|
Odd levels
|
|
Even levels
|
| 5f |
2F5/2 |
0 |
| 7p |
2P1/2 |
60 239 |
| 6f |
2F5/2 |
127 269 |
| 8p |
2P1/2 |
134 517 |
| 7f |
2F5/2 |
164 555 |
|
|
| 6d |
2D3/2 |
9 193 |
| 7s |
2S1/2 |
23 131 |
| 8s |
2S1/2 |
119 622 |
| 7d |
2D3/2 |
119 685 |
| 5g |
2G9/2 |
159 371 |
| 9s |
2S1/2 |
160 728 |
| 8d |
2D3/2 |
161 954 |
| 6g |
2G9/2 |
181 674 |
| 10s |
2S1/2 |
182 441 |
|
Ionization limit: 231 065 ± 200 cm-1 (4) S.E.