Table 3. Hydrogen-bond geometry (Å, °) for (II) .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O6—H61⋯O4i | 0.83 (4) | 1.90 (4) | 2.720 (3) | 168 (4) |
| N1—H1⋯O1 | 0.87 (3) | 1.98 (4) | 2.642 (3) | 132 (3) |
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.