Conformational isomers

Definition

Conformational isomers are different spatial arrangements of atoms in a molecule that result from rotation around single bonds. These isomers can interconvert through bond rotations without breaking any covalent bonds.

Related terms

Stereoisomerism:

A form of isomerism where molecules have the same molecular formula but differ in the three-dimensional orientations of their atoms in space.

Torsional strain:

The resistance to bond rotation due to repulsion between electrons in non-bonded atoms that are close to each other as a result of rotation about a bond.

Newman projection:

A method used by chemists to visualize and compare different conformations of a molecule by looking along a particular bond to assess steric interactions