Calculations of dipole strengths, rotatory strengths, and dissymmetry factors associated with the 4f↔4f transitions of trigonal dihedral (D3) lanthanide(III) complexes are reported. These calculations, based on a theoretical model described in the previous paper [J. Chem. Phys. 76, 1595 (1982)], represent the first attempt to quantitatively account for the chiroptical properties of lanthanide systems. As model systems, tris-terdentate chelate structures formed by oxydiacetate (ODA2−) ligands and the trivalent lanthanide ions Pr3+, Eu3+, Tb3+, and Ho3+ are considered. Calculations are reported for both isotropic and oriented samples of the Ln(ODA)33− systems. Parameters varied in the computational model include ligand geometry, ligand charges and polarizabilities, and lanthanide crystal field coefficients. The results of the calculations are applied to the interpretation of lanthanide CD/absorption and CPL/emission spectra. Special emphasis is given to the relative chiroptical strengths predicted for term-to-term transitions and to the ligand structure parameters having the greatest influence on the chiroptical properties. The calculated results demonstrate that the theoretical model correctly accounts for most of the qualitative aspects of lanthanide optical activity as observed by experiment. In a few cases, the calculations also achieve quantitative or semiquantitative agreement with experimental observation. However, the model as applied in this study is not sufficiently refined to permit reliable calculations of lanthanide chiroptical spectra at the level of crystal field component resolution.