ARF
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| N | C | sing | 1.37Å | 1.28Å | |
| N | HN1 | sing | 1.01Å | 1.00Å | |
| N | HN2 | sing | 1.01Å | 1.00Å | |
| C | O | doub | 1.22Å | 1.33Å | |
| C | H | sing | 1.10Å | 1.08Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| C | N | HN1 | 111.5° | 119.2° |
| C | N | HN2 | 124.3° | 121.7° |
| N | C | O | 120.6° | 126.4° |
| N | C | H | 119.7° | 111.3° |
| HN1 | N | HN2 | 124.2° | 119.1° |
| O | C | H | 119.7° | 122.4° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| C | N | HN1 | HN2 | 180.0° | 180.0° |
| N | C | O | H | 180.0° | 179.9° |
| HN1 | N | C | O | 0.0° | 0.0° |
| HN1 | N | C | H | 180.0° | 180.0° |
| HN2 | N | C | O | 180.0° | 179.9° |
| HN2 | N | C | H | 0.0° | 0.0° |
