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.
Cg1, Cg2 and Cg3 are the centroids of the N1/C1/C6C9, C1C16 and C11C16 rings, respectively.
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| C5H5Cg2i | 0.93 | 2.99 | 3.705(5) | 135 |
| C7H7Cg1i | 0.93 | 2.90 | 3.612(5) | 135 |
| C13H13Cg3ii | 0.93 | 2.84 | 3.588(5) | 138 |
| C15H15Cg2iii | 0.93 | 2.89 | 3.686(5) | 145 |
| C18H18A Cg1iii | 0.96 | 2.95 | 3.625(5) | 128 |
Symmetry codes: (i) 
; (ii) 
; (iii) 
.
