Table 1. Hydrogen-bond geometry (, ).
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| N1H1Cl2i | 0.88 | 2.32 | 3.1910(19) | 172 |
| N2H2ACl1i | 0.88 | 2.56 | 3.1618(19) | 126 |
| N2H2ACl2i | 0.88 | 2.84 | 3.595(2) | 144 |
| N2H2BCl1 | 0.88 | 2.52 | 3.328(2) | 152 |
Symmetry code: (i) 
.
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.