Trigonal: D3 (3m) - Products |
A1 | A2 | E | |
A1 | A1 | A2 | E |
A2 | A2 | A1 | E |
E | E | E | A1+A2+E |
For the D3 point group, the irreducible representation of the dipole operator is A2+E. Transitions that are dipole forbidden are indicated by parentheses.
(A2+E) | A1 | A2 | E |
A1 | (A2+E) | A1+E | A1+A2+2E |
A2 | A1+E | (A2+E) | A1+A2+2E |
E | A1+A2+2E | A1+A2+2E | 2A1+2A2+4E |