1s^1/2 (4)

1p^3/2 (8)

1p^1/2 (4)

1d^5/2 (12)

1d^3/2 (8)

2s^1/2 (4)

ground state

4

4

4

8

4

4

oblate excited

4

8

0

8

8

0

prolate excited

4

8

4

0

8

4