(1s2p) 1 P Z= 2 He 0
Table 1. Novikov N.V. // Wave Function Value Database http://cdfe.sinp.msu.ru/services/wftables/
| j | R n1,l1 (α1,r) | R n2,l2 (α2,r) | g | ||
| n1 l1 | α1 | n2 l2 | α2 | ||
| 1 | 1s | 2.0318 | 2p | 0.9862 | 0.9853472489823599E+00 |
| 2 | 1s | 1.1167 | 3p | 2.6105 | -0.1196211560264585E-01 |
| 3 | 2s | 4.5634 | 2p | 0.9856 | -0.1070087112394843E-01 |
| 4 | 2s | 1.5242 | 3p | 8.6088 | -0.1813038938127542E-02 |
| 5 | 1s | 1.9243 | 3p | 9.7075 | 0.1330218786126186E-02 |
| 6 | 2p | 3.6653 | 3d | 4.7837 | 0.1894822759793078E-01 |
| 7 | 2p | 3.0512 | 5d | 7.5576 | 0.4227139698134324E-02 |
| 8 | 3p | 6.1471 | 4d | 9.1056 | 0.3025016054375845E-02 |
| 9 | 3d | 6.8543 | 4f | 9.8873 | -0.4059630665807323E-02 |
| 10 | 4d | 9.5868 | 5f | 13.5574 | -0.1231684061227950E-02 |
Energy= -2.12371864 a.u.
Table 2. Eckart C // Phys. Rev. 36, 878, (1930)
| j | R n1,l1 (α1,r) | R n2,l2 (α2,r) | g | ||
| n1 l1 | α1 | n2 l2 | α2 | ||
| 1 | 1s | 2.003 | 2p | 0.965 | 1.0 |
Energy= -2.122239008 a.u.