Question

what is aromaticity? give its detail.

Answer 1

Möbius aromaticity occurs when a cyclic system of molecular orbitals, formed from pπ atomic orbitals and populated in a closed shell by 4n (n is an integer) electrons, is given a single half-twist to form a Möbius strip. ... But as of 2012, no Möbius aromatic molecules had been synthesized.

Answer 2

Dear Student,

◆ Aromaticity -

• Aromaticity is property of chemical compounds to form ring of resonance bonds.
• Chemical compounds with conjugated planar rings & delocalized π-electrons are called aromatic compounds.
• They are very stable and don't react with other compounds easily.
• Due to high carbon/hydrogen ratio, aromatic compounds burn with sooty flame.
• Huckel rule of aromaticity states that if a cyclic, planar molecule has 4n+2 π electrons, it is considered aromatic.

Thanks dear. Hope this helps you...