Figure 8.
2D structure for naphthalene. Considering a transformation from naphthalene to benzene, the dashed line highlights the fact that the (right-hand) ring which would be transformed to dummy atoms is doubly connected to the remaining ring.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.