Fig. 4. Diagrams of short interactions between the bromine atom and carbon atoms of carbazole (left) and intermolecular weak interactions (right) in crystals of (a) CC2PhBr, (b) CC4PhBr, (c) CC5PhBr and (d) CC6PhBr.
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.