NKZ
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| N8 | C7 | sing | 1.35Å | 1.39Å | Aromatic |
| N8 | N9 | doub | 1.29Å | 1.33Å | Aromatic |
| C3 | C7 | doub | 1.40Å | 1.40Å | Aromatic |
| C3 | C2 | sing | 1.37Å | 1.38Å | Aromatic |
| C7 | C6 | sing | 1.41Å | 1.40Å | Aromatic |
| N9 | N5 | sing | 1.29Å | 1.38Å | Aromatic |
| C2 | C1 | doub | 1.39Å | 1.37Å | Aromatic |
| C6 | N5 | sing | 1.37Å | 1.38Å | Aromatic |
| C6 | C4 | doub | 1.39Å | 1.38Å | Aromatic |
| C1 | C4 | sing | 1.38Å | 1.38Å | Aromatic |
| C4 | BR1 | sing | 1.89Å | 1.87Å | |
| C1 | H1 | sing | 1.08Å | 1.08Å | |
| C2 | H2 | sing | 1.08Å | 1.08Å | |
| C3 | H3 | sing | 1.08Å | 1.08Å | |
| N5 | H4 | sing | 0.97Å | 1.00Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| C7 | N8 | N9 | 106.7° | 109.2° |
| N8 | C7 | C3 | 133.3° | 134.8° |
| N8 | C7 | C6 | 108.3° | 105.6° |
| N8 | N9 | N5 | 111.1° | 111.8° |
| C7 | C3 | C2 | 121.6° | 119.8° |
| C3 | C7 | C6 | 118.4° | 119.6° |
| C7 | C3 | H3 | 119.2° | 120.1° |
| C3 | C2 | C1 | 119.5° | 120.7° |
| C3 | C2 | H2 | 120.2° | 119.6° |
| C2 | C3 | H3 | 119.2° | 120.1° |
| C7 | C6 | N5 | 107.2° | 105.3° |
| C7 | C6 | C4 | 118.9° | 119.7° |
| N9 | N5 | C6 | 106.6° | 108.1° |
| N9 | N5 | H4 | 126.7° | 125.9° |
| C2 | C1 | C4 | 119.2° | 120.5° |
| C2 | C1 | H1 | 120.4° | 119.7° |
| C1 | C2 | H2 | 120.2° | 119.6° |
| N5 | C6 | C4 | 133.9° | 135.0° |
| C6 | N5 | H4 | 126.7° | 126.0° |
| C6 | C4 | C1 | 122.3° | 119.6° |
| C6 | C4 | BR1 | 118.7° | 120.2° |
| C1 | C4 | BR1 | 119.0° | 120.2° |
| C4 | C1 | H1 | 120.4° | 119.7° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| N8 | C7 | C3 | C6 | 178.0° | 178.8° |
| N8 | C7 | C3 | C2 | 177.9° | 179.0° |
| C7 | N8 | N9 | N5 | 2.6° | 0.5° |
| N8 | C7 | C6 | N5 | 1.7° | 0.8° |
| N8 | C7 | C6 | C4 | 177.9° | 179.6° |
| N8 | C7 | C3 | H3 | 2.1° | 0.9° |
| N9 | N8 | C7 | C3 | 179.3° | 179.7° |
| N9 | N8 | C7 | C6 | 2.6° | 0.8° |
| N8 | N9 | N5 | C6 | 1.5° | 0.0° |
| N8 | N9 | N5 | H4 | 178.5° | 180.0° |
| C7 | C3 | C2 | H3 | 180.0° | 179.9° |
| C7 | C3 | C2 | C1 | 1.1° | 0.0° |
| C3 | C7 | C6 | N5 | 179.8° | 179.9° |
| C3 | C7 | C6 | C4 | 0.5° | 0.5° |
| C7 | C3 | C2 | H2 | 178.9° | 179.9° |
| C2 | C3 | C7 | C6 | 0.1° | 0.2° |
| C3 | C2 | C1 | H2 | 180.0° | 179.9° |
| C3 | C2 | C1 | C4 | 1.8° | 0.0° |
| C3 | C2 | C1 | H1 | 178.2° | 179.7° |
| C7 | C6 | N5 | N9 | 0.2° | 0.5° |
| C7 | C6 | N5 | C4 | 179.5° | 179.6° |
| C7 | C6 | C4 | C1 | 0.2° | 0.5° |
| C7 | C6 | C4 | BR1 | 177.8° | 179.4° |
| C6 | C7 | C3 | H3 | 179.9° | 179.7° |
| C7 | C6 | N5 | H4 | 179.8° | 179.5° |
| N9 | N5 | C6 | H4 | 180.0° | 180.0° |
| N9 | N5 | C6 | C4 | 179.4° | 180.0° |
| C2 | C1 | C4 | C6 | 1.4° | 0.2° |
| C2 | C1 | C4 | H1 | 180.0° | 179.7° |
| C2 | C1 | C4 | BR1 | 179.0° | 179.7° |
| C1 | C2 | C3 | H3 | 178.9° | 179.9° |
| N5 | C6 | C4 | C1 | 179.3° | 180.0° |
| N5 | C6 | C4 | BR1 | 1.7° | 0.1° |
| C6 | C4 | C1 | BR1 | 177.6° | 179.9° |
| C6 | C4 | C1 | H1 | 178.6° | 180.0° |
| C4 | C6 | N5 | H4 | 0.6° | 0.1° |
| C4 | C1 | C2 | H2 | 178.2° | 179.9° |
| BR1 | C4 | C1 | H1 | 1.0° | 0.0° |
| H1 | C1 | C2 | H2 | 1.8° | 0.4° |
| H2 | C2 | C3 | H3 | 1.1° | 0.0° |
