| C2 | E | C2 | rotations |
functions |
functions |
|---|---|---|---|---|---|
| A | +1 | +1 | z, Rz | x2, y2, z2, xy | z3, xyz, y2z, x2z |
| B | +1 | -1 | x, y, Rx, Ry | yz, xz | xz2, yz2, x2y, xy2, x3, y3 |
| Number of symmetry elements | h = 2 |
| Number of irreducible representations | n = 2 |
| Abelian group | yes |
| Optical Isomerism (Chirality) | yes |
| Polar | yes |
| Hydrogenperoxide | 1,3-Dichloroallene | Cyclopentane (half-chair) |
|---|
| dipole (p) | A+2B |
|---|---|
| quadrupole (d) | 3A+2B |
| octopole (f) | 3A+4B |
| hexadecapole (g) | 5A+4B |
| 32-pole (h) | 5A+6B |
| 64-pole (i) | 7A+6B |
| 128-pole (j) | 7A+8B |
| 256-pole(k) | 9A+8B |
| 512-pole (l) | 9A+10B |