Fig. 9. (a) HOMO and (b) LUMO states for a ring in the cumulenic configuration. (c) HOMO and (d) LUMO states for a ring in the polyynic configuration. Both rings with M = 12 atomic sites with an electric field E = 3 eV nm−1.
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.