The numerical values of the intervals betrween optieal levels are competed for the configurations and 78 of Cn+, according to the general expression of energy-levels derived in the previous paper. The self-consistent field radial functions computed by Hartree adn Hartree are used for and 3d. Those of 4 , 5 , e.s and are ealenlated from Hartree-Hartree's core-functions by the numerical integrations. The caleulated results are shown in Table I .