The electronic spectrum of Ti H 2 O 6 3 + shows a single broad peak with a maximum at 20 , 300 cm - 1 . The crystal field stabilization energy (CFSE) of the complex ion, in kJmol - 1 , is : 1 kJmol - 1 = 83 . 7 cm - 1

Step-by-step solution

Ti ( H 2 O ) 6 3 +   ⇒ Ti 3 + = 3 d 1   4 s 0 ⇒ t 2 g 1 , 0 , 0 , e g 0 , 0 CFSE = [ - 0 . 4 n t 2 g + 0 . 6 n eg ]   ∆ 0 + n ( p ) = [ - 0 . 4 × 1   ] 20300 = - 8120 83 . 7 kJ / mole = - 97   kJ / mole