[" 1.What is crystal field splitting "],[" energy? "]

What is crystal field splitting energy (CFSE)?

Define crystal field splitting energy ?

What is crystal field splitting energy? How does the magnitude of Delta_@ decide the actual configuration of d orbitals in a coordination entity?

What is crystal field splitting energy ? How does the magnitude of Delta_0 decide the actual configuration of d - orbitals in a co-ordination entity ?