| D—H···A | D—H | H···A | D···A | D—H···A |
| O4—H4···O2i | 0.82 | 1.82 | 2.624 (6) | 165 |
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.