PSEUDOCONTACT SHIFT IN Eu(III) COMPLEXES, II. A SIMPLE THEORY FOR COMPLEXES OF C3h, D3h OR C3v POINT SYMMETRY
An approximate equation has been obtained for the pseudocontact shift in tris-chelated europium(III) complexes with C3h, D3h, or C3v symmetry. The crystal field energies have been calculated as a first-order perturbation on the spin-orbit levels.