S14 | E | 2C7 | 2(C7)2 | 2(C7)3 | i | 2(S14)5 | 2(S14)3 | 2S14 |
---|---|---|---|---|---|---|---|---|
Ag | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
E1g* | 2 | 2cos(2π/7) | 2cos(4π/7) | 2cos(6π/7) | 2 | 2cos(2π/7) | 2cos(4π/7) | 2cos(6π/7) |
E2g* | 2 | 2cos(4π/7) | 2cos(6π/7) | 2cos(2π/7) | 2 | 2cos(4π/7) | 2cos(6π/7) | 2cos(2π/7) |
E3g* | 2 | 2cos(6π/7) | 2cos(2π/7) | 2cos(4π/7) | 2 | 2cos(6π/7) | 2cos(2π/7) | 2cos(4π/7) |
Au | 1 | 1 | 1 | 1 | -1 | -1 | -1 | -1 |
E1u* | 2 | 2cos(2π/7) | 2cos(4π/7) | 2cos(6π/7) | -2 | -2cos(2π/7) | -2cos(4π/7) | -2cos(6π/7) |
E2u* | 2 | 2cos(4π/7) | 2cos(6π/7) | 2cos(2π/7) | -2 | -2cos(4π/7) | -2cos(6π/7) | -2cos(2π/7) |
E3u* | 2 | 2cos(6π/7) | 2cos(2π/7) | 2cos(4π/7) | -2 | -2cos(6π/7) | -2cos(2π/7) | -2cos(4π/7) |
Number of symmetry elements | h = 14 |
Number of classes, irreps | n = 14 |
Number of real-valued irreducible representations | n = 8 |
Abelian group | yes |
Optical Isomerism (Chirality) | no |
Polar | no |
Parity | yes |