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Symmetry Lab4AB · ABC Chemistry

Symmetry Lab › C2v › Water

H₂O Water

Bent (V-shaped) · point group C2v · order 4

Open H₂O 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
Bent (V-shaped)
Atoms
3 (O, H × 2)

Symmetry elements of H₂O

  • C₂ — bisects the bond angle
  • σᵥ (xz) — the plane of the molecule
  • σᵥ′ (yz) — perpendicular to the molecule, through the central atom

Structure

  • Bond length 0.958 Å
  • Bond angle 104.5°
  • Two lone pairs on O
Water (H2O) — C2v symmetry elements
Water: symmetry elements of the C2v point group

Other C2v molecules

ClO₂Chlorine dioxideClO₂⁻Chlorite ionH₂SHydrogen sulfideNO₂⁻Nitrite ionNO₂Nitrogen dioxideOF₂Oxygen difluorideO₃OzoneSF₂Sulfur difluorideSO₂Sulfur dioxideXeO₂Xenon dioxide (as an isolated molecule)BrF₃Bromine trifluorideCOF₂Carbonyl fluoride

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