An official website of the United States government
Here's how you know
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.
Fig. 3. The Gibbs free energy profiles of the imine cation generation steps C-I and D-I in chloroform with the corresponding interatomic distances in the optimized structures in angstroms (unit: kcal mol−1, IM1 and IM2 share the same ΔG).