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Representation Products:
⊗ |
A1 |
A2 |
E |
T1 |
T2 |
A1 |
A1 |
A2 |
E |
T1 |
T2 |
A2 |
A2 |
A1 |
E |
T2 |
T1 |
E |
E |
E |
A1+A2+E |
T1+T2 |
T1+T2 |
T1 |
T1 |
T2 |
T1+T2 |
A1+E+T1+T2 |
A2+E+T1+T2 |
T2 |
T2 |
T1 |
T1+T2 |
A2+E+T1+T2 |
A1+E+T1+T2 |
Transition Products:
For the Td point group, the irreducible representation of the dipole operator is T2. Transitions that are dipole forbidden are indicated by parentheses.
⊗T2⊗ |
A1 |
A2 |
E |
T1 |
T2 |
A1 |
(T2) |
(T1) |
(T1+T2) |
(A2+E+T1+T2) |
A1+E+T1+T2 |
A2 |
(T1) |
(T2) |
(T1+T2) |
A1+E+T1+T2 |
(A2+E+T1+T2) |
E |
(T1+T2) |
(T1+T2) |
(2T1+2T2) |
A1+A2+2E+2T1+2T2 |
A1+A2+2E+2T1+2T2 |
T1 |
(A2+E+T1+T2) |
A1+E+T1+T2 |
A1+A2+2E+2T1+2T2 |
A1+A2+2E+3T1+4T2 |
A1+A2+2E+4T1+3T2 |
T2 |
A1+E+T1+T2 |
(A2+E+T1+T2) |
A1+A2+2E+2T1+2T2 |
A1+A2+2E+4T1+3T2 |
A1+A2+2E+3T1+4T2 |
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