6AP
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| N9 | C8 | sing | 1.37Å | 1.33Å | Aromatic |
| N9 | C4 | sing | 1.37Å | 1.33Å | Aromatic |
| N9 | HN9 | sing | 0.97Å | 1.00Å | |
| C8 | N7 | doub | 1.30Å | 1.33Å | Aromatic |
| C8 | H8 | sing | 1.08Å | 1.08Å | |
| N7 | C5 | sing | 1.36Å | 1.33Å | Aromatic |
| C5 | C4 | sing | 1.40Å | 1.39Å | Aromatic |
| C5 | C6 | doub | 1.41Å | 1.39Å | Aromatic |
| C4 | N3 | doub | 1.33Å | 1.34Å | Aromatic |
| N3 | C2 | sing | 1.32Å | 1.34Å | Aromatic |
| C2 | N2 | sing | 1.39Å | 1.33Å | |
| C2 | N1 | doub | 1.33Å | 1.34Å | Aromatic |
| N2 | HN21 | sing | 0.97Å | 1.00Å | |
| N2 | HN22 | sing | 0.97Å | 1.00Å | |
| N1 | C6 | sing | 1.33Å | 1.34Å | Aromatic |
| C6 | N6 | sing | 1.38Å | 1.33Å | |
| N6 | HN61 | sing | 0.97Å | 1.00Å | |
| N6 | HN62 | sing | 0.97Å | 1.00Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| C8 | N9 | C4 | 108.2° | 107.5° |
| C8 | N9 | HN9 | 125.9° | 126.2° |
| N9 | C8 | N7 | 109.6° | 109.9° |
| N9 | C8 | H8 | 125.2° | 125.0° |
| C4 | N9 | HN9 | 125.9° | 126.3° |
| N9 | C4 | C5 | 106.9° | 106.0° |
| N9 | C4 | N3 | 133.2° | 134.8° |
| N7 | C8 | H8 | 125.2° | 125.0° |
| C8 | N7 | C5 | 107.8° | 109.4° |
| N7 | C5 | C4 | 107.5° | 107.2° |
| N7 | C5 | C6 | 134.1° | 134.5° |
| C4 | C5 | C6 | 118.3° | 118.3° |
| C5 | C4 | N3 | 119.9° | 119.2° |
| C5 | C6 | N1 | 119.4° | 118.6° |
| C5 | C6 | N6 | 120.3° | 120.7° |
| C4 | N3 | C2 | 120.7° | 120.6° |
| N3 | C2 | N2 | 119.7° | 118.8° |
| N3 | C2 | N1 | 120.6° | 122.3° |
| N2 | C2 | N1 | 119.8° | 118.9° |
| C2 | N2 | HN21 | 124.8° | 120.0° |
| C2 | N2 | HN22 | 110.4° | 120.1° |
| C2 | N1 | C6 | 121.1° | 121.1° |
| HN21 | N2 | HN22 | 124.8° | 120.0° |
| N1 | C6 | N6 | 120.3° | 120.7° |
| C6 | N6 | HN61 | 109.5° | 120.0° |
| C6 | N6 | HN62 | 109.5° | 120.0° |
| HN61 | N6 | HN62 | 109.5° | 120.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| C8 | N9 | C4 | HN9 | 180.0° | 180.0° |
| N9 | C8 | N7 | H8 | 180.0° | 180.0° |
| N9 | C8 | N7 | C5 | 0.0° | 0.0° |
| C8 | N9 | C4 | C5 | 0.0° | 0.0° |
| C8 | N9 | C4 | N3 | 179.2° | 179.7° |
| C4 | N9 | C8 | N7 | 0.0° | 0.0° |
| C4 | N9 | C8 | H8 | 180.0° | 180.0° |
| N9 | C4 | C5 | N7 | 0.0° | 0.0° |
| N9 | C4 | C5 | N3 | 179.3° | 179.8° |
| N9 | C4 | C5 | C6 | 179.3° | 180.0° |
| N9 | C4 | N3 | C2 | 179.0° | 179.7° |
| HN9 | N9 | C8 | N7 | 179.9° | 180.0° |
| HN9 | N9 | C8 | H8 | 0.1° | 0.0° |
| HN9 | N9 | C4 | C5 | 179.9° | 180.0° |
| HN9 | N9 | C4 | N3 | 0.9° | 0.2° |
| C8 | N7 | C5 | C4 | 0.0° | 0.0° |
| C8 | N7 | C5 | C6 | 179.1° | 180.0° |
| H8 | C8 | N7 | C5 | 180.0° | 180.0° |
| N7 | C5 | C4 | C6 | 179.3° | 180.0° |
| N7 | C5 | C4 | N3 | 179.3° | 179.8° |
| N7 | C5 | C6 | N1 | 179.0° | 180.0° |
| N7 | C5 | C6 | N6 | 1.4° | 0.0° |
| C5 | C4 | N3 | C2 | 0.1° | 0.5° |
| C4 | C5 | C6 | N1 | 0.1° | 0.0° |
| C4 | C5 | C6 | N6 | 179.5° | 180.0° |
| C6 | C5 | C4 | N3 | 0.0° | 0.2° |
| C5 | C6 | N1 | C2 | 0.1° | 0.0° |
| C5 | C6 | N1 | N6 | 179.6° | 180.0° |
| C5 | C6 | N6 | HN61 | 47.3° | 180.0° |
| C5 | C6 | N6 | HN62 | 167.3° | 0.0° |
| C4 | N3 | C2 | N2 | 179.3° | 179.7° |
| C4 | N3 | C2 | N1 | 0.2° | 0.6° |
| N3 | C2 | N2 | N1 | 179.5° | 179.7° |
| N3 | C2 | N2 | HN21 | 0.0° | 179.7° |
| N3 | C2 | N2 | HN22 | 180.0° | 0.6° |
| N3 | C2 | N1 | C6 | 0.0° | 0.3° |
| C2 | N2 | HN21 | HN22 | 180.0° | 179.7° |
| N2 | C2 | N1 | C6 | 179.4° | 179.9° |
| N1 | C2 | N2 | HN21 | 179.5° | 0.0° |
| N1 | C2 | N2 | HN22 | 0.5° | 179.7° |
| C2 | N1 | C6 | N6 | 179.5° | 180.0° |
| N1 | C6 | N6 | HN61 | 133.1° | 0.0° |
| N1 | C6 | N6 | HN62 | 13.1° | 180.0° |
| C6 | N6 | HN61 | HN62 | 120.0° | 180.0° |
