Chemistry · Group Theory

The characters of a reducible representation Γ R under the C 3h point group are presented at the end of the character table below. The correct coefficients of the irreducible representations A' and A'' in the Γ R are: C 3h E 2 C 3 σ h 2 S 3 A' 1 1 1 1 E' 2 -1 2 -1 A'' 1 1 -1 -1 E'' 2 -1 -2 1 Γ R 21 0 7 -2