Geometry of Molecules

The geometry of molecules refers to the three-dimensional arrangement of atoms within a molecule. It determines how the atoms are positioned relative to each other, influenced by electron pairs around the central atom. These arrangements affect the molecule's shape, properties, and how it interacts with other substances. Common geometries include linear, bent, trigonal planar, tetrahedral, and others, each with specific angles between bonds. Think of it as the molecule's overall "shape," which plays a crucial role in its behavior and function. Understanding molecular geometry helps explain chemical reactivity and physical properties.