The activity values were converted to a common temperature of 823 K
and are given for the composition range 48–100 at% Cd. Using
a literature value of ln aCe as integration constant, it was
possible to calculate Ce activities and integral Gibbs energies
of formation for the same temperature and composition range.
A minimum of ΔGCd¼ 37 kJ g-atom1 was obtained in the
phase CeCd