- Point group
- C∞v — A linear molecule without a centre of inversion: a C∞ axis along the bonds and an infinite number of mirror planes containing it.
- Order
- ∞
- Operations
- E, 2C∞, ∞σᵥ
- Shape
- Linear
- Atoms
- 3 (N × 2, O)
Symmetry elements of N₂O
- C∞ — the molecular axis: any rotation leaves the molecule unchanged
- σᵥ (one of ∞) — any plane containing the axis
- σᵥ (another) — any plane containing the axis
Structure
- N≡N 1.128 Å, N–O 1.184 Å
- N–N–O 180°
- The oxygen is on the end, not in the middle
