The calculations were performed on optimized geometries of
[Mq(bpca)2]q2 complexes, which were in line with experimental
ones. [45,46,48] The Table 11 shows relatively large values of all
energy quantities: total bonding, as illustration of strong LF regime,
large orbital effects, due to the half covalent behavior, as well as
large Pauli repulsion, assignable to the compressed octahedron
pattern