Symmetry Pages

Trigonal:C3v(3m) - Products

Symmetry Pages

Representation Products:

A1 A2 E
A1 A1 A2 E
A2 A2 A1 E
E E E A1+A2+E

Transition Products:

For the C3v point group, the irreducible representation of the dipole operator is A1+E. Transitions that are dipole forbidden are indicated by parentheses.

⊗(A1+E)⊗ A1 A2 E
A1 A1+E (A2+E) A1+A2+2E
A2 (A2+E) A1+E A1+A2+2E
E A1+A2+2E A1+A2+2E 2A1+2A2+4E

Revised: © University of Newcastle upon Tyne, UK