M. O. diagram for [Co(NH 3 ) 6 ] 3+ Dr. Mithil Fal Desai Shree Mallikarjun and Shri Chetan Manju Desai College Canacona Goa
t * 1u a 1g t 2g, e g a 1g , t 1u, e g a 1g t 1u a * 1g e * g e g t 1u Δ o t 2g Metal (Ti 3+ )orbitals Co 3+ →[ Ar ] 3d 6 , 4s 6e - Ligand group (NH 3 ) orbitals 6 x 2 = 12 e - σ [Co(NH 3 ) 6 ] 3+ molecular orbitals M. O. diagram for [Co(NH 3 ) 6 ] 3+ complex (no π interactions)