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.
| Compound | Dihedral angle (°) |
|---|---|
| Compound-A Forms I, II and III | 10.26 (8), 9.76 (1) and 10.95 (6) |
| Compound-B Form I | 15.55 (3) |
| Compound-B Form II | 41.36 (3)† and 4.47 (4) |
| Compound-C Forms I, II | 12.05 (2), 10.54 (3) |
| Compound-D | 19.72 (2) |
| Compound-E | 5.34 (2) |
In Compound-B Form II, the dihedral angle of 41.36° is between the rings C14–C19 and C22–C26/N6.
