Question

Why is hexazine, a 6-membered ring of nitrogen atoms with alternate single and double bonds, highly unstable despite its structural resemblance to benzene?

Answer 1

Hexazine is highly unstable despite its structural resemblance to benzene because it lacks electron delocalization, unlike benzene. The alternating single and double C-C bonds in benzene give it special stability and unique reactivity.

Step-by-step explanation:

The high instability of hexazine, a 6-membered ring of nitrogen atoms with alternate single and double bonds, despite its structural resemblance to benzene, can be attributed to the lack of delocalization of electrons within the ring.

Delocalization of electrons creates a more stable molecule, as seen in benzene. The alternating single and double C-C bonds in benzene give it a special stability, allowing it to react differently from alkenes.

Hexazine is highly unstable despite its structural resemblance to benzene because it lacks electron delocalization, unlike benzene. The alternating single and double C-C bonds in benzene give it special stability and unique reactivity.