Extended Data Fig. 3: Density functional theory calculations on 2-Y.

The two singly-occupied molecular orbitals (SOMOs) obtained for 2-Y by DFT calculations are localized on the central benzene ring of the BzN6-Mes ligand.

The two singly-occupied molecular orbitals (SOMOs) obtained for 2-Y by DFT calculations are localized on the central benzene ring of the BzN6-Mes ligand.