Using CFT, determine the electronic configurations and the number of unpaired electrons for the following complexes. Explain briefly.
(a) [Fe(H2O)6]3+
(b) [Fe(CN)6]4-
(c) [FeCl4]2-
6. 420/520
Determine the ligand field stabilization energy (LFSE) as a multiple of Δ and P for the above three complexes. Show calculations.