Sawhorse representations

Definition

Sawhorse representations are a way to depict the three-dimensional spatial arrangement of atoms in molecules, particularly focusing on the bond angles and orientations between atoms. They provide a visual representation that helps in understanding the conformational structure of molecules like ethane by illustrating the spatial relationships between hydrogen atoms attached to adjacent carbon atoms.

Related terms

Conformational Isomers:

These are molecules with the same molecular formula but different spatial orientations due to rotation around single bonds.

Staggered Conformation:

A type of molecular conformation where atoms or groups are positioned with maximum separation from each other, minimizing electron repulsion and thus more energetically favorable.

Eclipsed Conformation:

A less stable arrangement where atoms or groups on adjacent carbons align with each other, leading to increased electron repulsion and higher energy