2. Consider the metal ion complex ferricyanide, [Fe(CN)6], obtained when potassium hexacyanoferrate(III) is dissolved in solution. a) Predict the number and intensity of all its ligand field (d-d) transitions. b) For this complex the ligand field parameters are Ao = 31,000 cm and B = 880 cm-1. Find the energies of the spin-allowed d-d transitions.