✅
C8 | E | C8 | C4 | (C8)3 | C2 | (C8)5 | (C4)3 | (C8)7 |
---|---|---|---|---|---|---|---|---|
A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
B | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 |
E1* | 1 1 |
ε* ε* |
i -i |
-ε* -ε* |
-1 -1 |
-ε* -ε* |
-i i |
ε* ε* |
E2* | 1 1 |
i -i |
-1 -1 |
-i i |
1 1 |
i -i |
-1 -1 |
-i i |
E3* | 1 1 |
-ε* -ε* |
-i i |
ε* ε* |
-1 -1 |
ε* ε* |
i -i |
-ε* -ε* |
Number of symmetry elements | h = 8 |
Number of classes, irreps | n = 8 |
Number of real-valued irreducible representations | n = 5 |
Abelian group | yes |
Optical Isomerism (Chirality) | yes |
Polar | yes |
Parity | no |