How to Figure out whether an Organic Compound Is Aromatic, Anti-aromatic or Non-aromatic - Part 1

How to decide on aromaticity?


Aromaticity is a chemical property in which a conjugated ring of unsaturated bonds, lone pairs (lp), or empty orbitals exhibits a stabilization greater than would be expected from conjugation alone. Hückel's rule helps predict aromaticity albeit with limitations.

The infographic below explains (hopefully):



Click/tap to enlarge the image

lp = Lone pair

Is it coherent Let Chemaficionado know in the comments below or at mychemistryhomework@gmail.com

References:

(1) Wikipedia Contributors. Aromaticity. Wikipedia. https://en.wikipedia.org/wiki/Aromaticity.

(2) Wikipedia Contributors. Hückel’s rule. Wikipedia.

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