C11 | E | C11 | (C11)2 | (C11)3 | (C11)4 | (C11)5 | (C11)6 | (C11)7 | (C11)8 | (C11)9 | (C11)10 |
---|---|---|---|---|---|---|---|---|---|---|---|
A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
E1* | 2 | 2cos(2π/11) | 2cos(4π/11) | 2cos(6π/11) | 2cos(8π/11) | 2cos(10π/11) | 2cos(10π/11) | 2cos(8π/11) | 2cos(6π/11) | 2cos(4π/11) | 2cos(2π/11) |
E2* | 2 | 2cos(4π/11) | 2cos(8π/11) | 2cos(10π/11) | 2cos(6π/11) | 2cos(2π/11) | 2cos(2π/11) | 2cos(6π/11) | 2cos(10π/11) | 2cos(8π/11) | 2cos(4π/11) |
E3* | 2 | 2cos(6π/11) | 2cos(10π/11) | 2cos(4π/11) | 2cos(2π/11) | 2cos(8π/11) | 2cos(8π/11) | 2cos(2π/11) | 2cos(4π/11) | 2cos(10π/11) | 2cos(6π/11) |
E4* | 2 | 2cos(8π/11) | 2cos(6π/11) | 2cos(2π/11) | 2cos(10π/11) | 2cos(4π/11) | 2cos(4π/11) | 2cos(10π/11) | 2cos(2π/11) | 2cos(6π/11) | 2cos(8π/11) |
E5* | 2 | 2cos(10π/11) | 2cos(2π/11) | 2cos(8π/11) | 2cos(4π/11) | 2cos(6π/11) | 2cos(6π/11) | 2cos(4π/11) | 2cos(8π/11) | 2cos(2π/11) | 2cos(10π/11) |
Number of symmetry elements | h = 11 |
Number of classes, irreps | n = 11 |
Number of real-valued irreducible representations | n = 6 |
Abelian group | yes |
Optical Isomerism (Chirality) | yes |
Polar | yes |
Parity | no |