Question

What is the correct electronic configuration of the central atom in K₄[Fe(CN)₆] based on crystal field theory? 

(1) $t_{2g}^4 e_g^2$

(2) $t_{2g}^6 e_g^0$

(3) $e^3 t_2^3$

(4) $e^4 t_2^2$

Comments

Coordination compounds,crystal field theory