How does the magnitude of `Delta_o` decide the actual configuration of d-orbitals in a coordination entity.

Explanation

For crystal field stabilisation energy refer to text. If `Delta_o` is greater than pairing energy, electrons get paired in lower energy d-orbitals giving a low spin complex. On the other hand, if `Delta_o` is, is less than pairing energy, electrons occupy higher energy d-orbitals giving a high spin complex.