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Symmetry Lab › C2v › Phosgene

COCl₂ Phosgene

Trigonal planar · point group C2v · order 4

Open COCl₂ in 3D →

Point group
C2v — A C2 rotation axis and 2 vertical mirror planes that contain it.
Order
4
Operations
E, C₂, σᵥ(xz), σᵥ′(yz)
Shape
Trigonal planar
Atoms
4 (C, O, Cl × 2)

Symmetry elements of COCl₂

  • C₂ — along the C=O bond
  • σᵥ (xz) — the plane of the molecule
  • σᵥ′ (yz) — perpendicular to the molecule, along C=O

Structure

  • C=O 1.18 Å, C–Cl 1.74 Å
  • Cl–C–Cl 111.8°
  • No lone pair on C
Phosgene (COCl2) — C2v symmetry elements
Phosgene: symmetry elements of the C2v point group

Other C2v molecules

ClO₂Chlorine dioxideClO₂⁻Chlorite ionH₂SHydrogen sulfideNO₂⁻Nitrite ionNO₂Nitrogen dioxideOF₂Oxygen difluorideO₃OzoneSF₂Sulfur difluorideSO₂Sulfur dioxideH₂OWaterXeO₂Xenon dioxide (as an isolated molecule)BrF₃Bromine trifluoride

Open in the 3D lab →  ·  All C2v molecules  ·  All point groups