| Levels | Configurations | A | B | C | D |
| For MCHF+BP calculations |
| Even-parity | d2
( = 5, 6), 4f2, 5d6d, 6s6d, 4fp, 5ds, s2, p2 ( = 6–9), 6ss, 6pp, 6ds ( = 7–9), 7ss, 7pp ( = 8, 9), 8s9s, 8p9p | As in calculation A | 5p65d2, 5p65d6s, 5p66s2, 5p64f6p, 5p64f2, 5p54f6s2, 5p55d26p, 5p56s26p | 5p6d2 ( = 5, 6), 5p64f2, 5p65d6d, 5p66s6d, 5p64fp, 5p65ds, 5p6s2, 5p6p2 ( = 6–9), 5p66ss, 5p66ds, 5p66pp ( = 7–9), 5p67ss ( = 8, 9), 5p67p8p, 5p68s9s, 5p68p9p | Odd-parity | 4f6s, 4f5d, 5dp, 6sp ( = 6–9), 6ps, 7sp ( = 7–9), 7ps, 8sp ( = 8, 9), 8p9s, 9s9p | As in calculation A
| 5p64f6s, 5p64f5d, 5p65d6p, 5p54f26s, 5p55d6s2, 5p55d6p2 | |
| For HFR calculations |
| Even-parity | 5d2, 5d6s, 6s2, 4f6p, 4f2 | 5d2, 5d6s, 6s2, 4f6p, 5d7s, 5d6d, 4f2, 6p2, 6s6d, 6s7s | | | Odd-parity | 4f6s, 4f5d, 5d6p, 6s6p | 4f6s, 4f5d, 5d6p, 6s6p, 4f7s, 4f6d, 5d7p, 6s7p | | |
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