Electron paramagnetic resonance studies of low-spin d5 transition metal complexes

A discussion of the connection between EPR parameters and the electronic structures of mono-nuclear low-spin d5complexes, including systems with orbitally degenerate ground states which undergo Jahn-Teller distortions. EPR experimental results are critically surveyed for complexes of Ti(—I), V(0), Cr(I), Mn(II), Fe(III), Co(IV), and their heavier congeners. A review with 426 references.