D9 | E | 2C9 | 2(C9)2 | 2C3 | 2(C9)4 | 9C'2 |
---|---|---|---|---|---|---|
A1 | 1 | 1 | 1 | 1 | 1 | 1 |
A2 | 1 | 1 | 1 | 1 | 1 | -1 |
E1 | 2 | 1.5321 | 0.3473 | -1 | -1.8794 | 0 |
E2 | 2 | 0.3473 | -1.8794 | -1 | 1.5321 | 0 |
E3 | 2 | -1 | -1 | 2 | -1 | 0 |
E4 | 2 | -1.8794 | 1.5321 | -1 | 0.3473 | 0 |
Number of symmetry elements | h = 18 |
Number of classes, irreps | n = 6 |
Abelian group | no |
Optical Isomerism (Chirality) | yes |
Polar | no |
Parity | no |