Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Molecular Orbital Ligand Field · Exam: CSIR-NET 2016 · Marks: 2 · Difficulty: Medium
The highest molecular orbitals for an excited electronic configuration of the oxygen molecule are $[1\pi_{\mathrm{g}}]^{1}[3\sigma_{\mathrm{u}}]^{1}$. A possible molecular term symbol for oxygen with this electronic configuration is