adductów

Adductów is a term used in chemistry to describe a molecule formed by the direct addition of two or more separate molecules. This process, known as adduction, results in a new compound where the constituent molecules are joined by a new covalent bond or coordinate bond. Adductów are distinct from compounds formed by substitution reactions, where atoms are replaced. In adduction, the entire molecules are combined.

A common example of an adduct is the reaction between Lewis acids and Lewis bases. A Lewis acid is an electron-pair acceptor, and a Lewis base is an electron-pair donor. When they react, they form a coordinate covalent bond, creating a Lewis acid-base adduct. For instance, boron trifluoride (BF3), a Lewis acid, readily forms an adduct with ammonia (NH3), a Lewis base, resulting in H3N→BF3.

Adductów can also form through other mechanisms, such as the addition of halogens to alkenes or alkynes. In these cases, the pi bond of the unsaturated hydrocarbon breaks, and new sigma bonds are formed with the halogen atoms. The study of adductów is important in understanding reaction mechanisms, molecular structure, and the properties of chemical compounds. These structures are frequently encountered in various fields of chemistry, including organic chemistry, inorganic chemistry, and materials science.