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.
Stick-style views of the single-crystal X-ray structure of the cucurbit[6]uril–I2 complex. Encapsulated diiodine, in space-filling style (left), is halogen-bonded with a water molecule (middle) and is bound to the carbonyl oxygen at the upper portal (right).
