Noun
The property of having an aroma.
(organic chemistry) The property of being aromatic, i.e. having at least one conjugated ring.
Source: en.wiktionary.orgAll brighteners have extended conjugation and/or aromaticity, allowing for electron movement. Source: Internet
For "conventional" cyclic compounds, aromaticity is conferred by the presence of 4n + 2 delocalized pi electrons, where n is an integer. Source: Internet
In 3D Metal aromaticity in metal clusters is another example of delocalization, this time often in three-dimensional entities. Source: Internet
It can conduct electricity due to the vast electron delocalization within the carbon layers (a phenomenon called aromaticity ). Source: Internet
The term 'aromatic' was assigned before the physical mechanism determining aromaticity was discovered; the term was coined as such simply because many of the compounds have a sweet or pleasant odour. Source: Internet
Uracil undergoes amide-imidic acid tautomeric shifts because any nuclear instability the molecule may have from the lack of formal aromaticity is compensated by the cyclic-amidic stability. Source: Internet