Symmetry Lab › Point groups › C3h
C3h point group
A C3 rotation axis and a horizontal mirror plane perpendicular to it.
- Family
- Reflection (Cₙₕ)
- Order
- 6
- Operations
- E, C₃, C₃², σh, S₃, S₃⁵
- Molecules in the lab
- 2
C3h molecules
| Molecule | Shape | Atoms | 3D model |
|---|---|---|---|
| B(OH)₃Boric acid | Planar, propeller-like | 7 | Open in 3D → |
| C₆H₃(OH)₃Phloroglucinol (benzene-1,3,5-triol) | Planar, propeller-like OH groups | 15 | Open in 3D → |