Although the formula for benzene had been known for a long time ... conclusively that the benzene molecule is in fact a flat ring. This was a remarkable achievement, especially considering ...

Scientists have detected polycyclic aromatic hydrocarbons (PAHs) in the Taurus Molecular Cloud. How the first benzene ring in ...

One well-known example is benzene ... 6 H 12), are also ring-shaped. However, by contrast with aromatics, they are flexible and thus form a zigzag-like, three-dimensional structure.

The fused benzene ring system and the closed-loop structure contribute to their robustness and resistance to deformation. Carbon nanobelts possess intriguing electronic properties due to their unique ...