FIGURE 5.
Co-conformational exchange in squaraine rotaxanes 2a–e induces linear oscillation of the macrocycle about the center of the squaraine thread. For clarity, not all possible conformational exchange pathways are shown.
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.