The anion (CrC16]3- has Amax at 435 nm. .8 Calculate the crystal field splitting energy A. in kJ/mole. Given: c = 3.0 x 108 m/s, h = 6.63 x 10-34 J.s , Avogadro's no. = 6.022 *.x1023, 1m = 109 nm (2) (2 ) x 10-19 kJ/mole 4.42 kJ/mole 266.2 x 10-22 kJ/mole 2.7 kJ/mole 26.62 kJ/mole 0.266