Ion-Dipole Interactions

Definition

Ion-dipole interactions occur when an ion interacts with a polar molecule. The positive end of the polar molecule is attracted to the negative ion and vice versa.

Related terms

Polar Molecule:

A polar molecule has a net dipole as a result of opposing charges due to its molecular structure and electronegativity differences.

Electronegativity:

Electronegativity refers to an atom's ability to attract shared electrons in a chemical bond.

Ionic Bonding:

Ionic bonding is the complete transfer of valence electron(s) between atoms generating two oppositely charged ions.