O3 Molecular Geometry: Shape & Bond Angle

Shape-Shifting Skies: Decoding the Molecular Geometry of Ozone

When we hear the word ozone ($O_3$), our minds usually drift up to the stratosphere, where a thin layer of this remarkable gas shields life on Earth from the sun’s harsh ultraviolet rays. But have you ever wondered what an individual ozone molecule actually looks like up close?

While oxygen gas ($O_2$) forms a simple, straight double bond, ozone’s extra oxygen atom completely transforms its shape, giving it unique chemical properties and behavior.

The Geometry: Bent, Not Straight

At first glance, you might guess that a molecule made of three identical oxygen atoms would line up symmetrically in a straight line. However, ozone’s molecular geometry is bent (or V-shaped).