Why are lattices so important in organic chemistry?

A lattice is essential in organic chemistry because lattices utilize a regular arrangement of particles. These particles include atoms, ions, or molecule. When a substance is in its solid state, as a solid phase material, its particles are arranged to achieve minimum stored energy — the bonding of lattices. Ions are bonded, creating a giant molecular mesh.

Molecules are attached with covalent bonding and intermolecular bonding, which forms an atomic lattice. Lattices are arranged to achieve minimum stored energy. Lattice energy is relevant to many practical properties including solubility, hardness, and volatility.