Aromatensystem
Aromatensystem is a term used in organic chemistry to describe cyclic, planar molecules with a delocalized pi electron system that exhibits enhanced stability. This stability is a direct consequence of aromaticity, a phenomenon governed by Hückel's rule. Hückel's rule states that a cyclic, planar system is aromatic if it contains (4n+2) pi electrons, where n is a non-negative integer (0, 1, 2, ...). This means aromatic systems can have 2, 6, 10, 14, etc., pi electrons.
The delocalization of pi electrons over the entire ring contributes to the aromatic system's lower energy state
The most common and archetypal example of an aromatensystem is benzene (C6H6), a six-membered ring with alternating