Symmetry Lab › Point groups › D2
D2 point group
A C2 principal axis and 2 C2 axes perpendicular to it, with no mirror plane. Molecules in this group are chiral.
- Family
- Dihedral (Dₙ)
- Order
- 4
- Operations
- E, C₂(z), C₂(y), C₂(x)
- Molecules in the lab
- 1
D2 molecules
| Molecule | Shape | Atoms | 3D model |
|---|---|---|---|
| C₁₂H₁₀Biphenyl (twisted) | Two rings twisted by 44° | 22 | Open in 3D → |