Figure 4
From: Understanding complex multiple sublattice magnetism in double double perovskites

Super-exchange interactions in CMNRO and CMCRO between half-filled d states of Mn1, Mn2, half-filled \(e_g\) states of Ni and half-filled \(e_g\) and one of the \(t_{2g}\) states of Co. The fully filled levels not contributing in super-exchange are not shown.