H18
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| CA | CB | sing | 1.53Å | 1.55Å | |
| CA | CF | sing | 1.53Å | 1.61Å | |
| CA | S4 | sing | 1.81Å | 1.84Å | |
| CA | HA | sing | 1.09Å | 1.12Å | |
| CB | CC | sing | 1.53Å | 1.53Å | |
| CB | HB1 | sing | 1.09Å | 1.11Å | |
| CB | HB2 | sing | 1.09Å | 1.11Å | |
| CC | CD | sing | 1.53Å | 1.54Å | |
| CC | HC1 | sing | 1.09Å | 1.11Å | |
| CC | HC2 | sing | 1.09Å | 1.12Å | |
| CD | CE | sing | 1.53Å | 1.57Å | |
| CD | HD1 | sing | 1.09Å | 1.11Å | |
| CD | HD2 | sing | 1.09Å | 1.12Å | |
| CE | CF | sing | 1.53Å | 1.59Å | |
| CE | HE1 | sing | 1.09Å | 1.12Å | |
| CE | HE2 | sing | 1.09Å | 1.12Å | |
| CF | HF1 | sing | 1.09Å | 1.12Å | |
| CF | HF2 | sing | 1.09Å | 1.12Å | |
| N1 | C6 | sing | 1.35Å | 1.45Å | Aromatic |
| N1 | C2 | sing | 1.38Å | 1.42Å | Aromatic |
| N1 | HN1 | sing | 0.97Å | 1.02Å | |
| C6 | O2 | doub | 1.22Å | 1.30Å | |
| C6 | C5 | sing | 1.41Å | 1.53Å | Aromatic |
| C5 | C4 | doub | 1.36Å | 1.44Å | Aromatic |
| C5 | C11 | sing | 1.51Å | 1.54Å | |
| C4 | S4 | sing | 1.76Å | 1.77Å | |
| C4 | C3 | sing | 1.46Å | 1.43Å | Aromatic |
| S4 | OS | doub | 1.42Å | 1.51Å | |
| C2 | C3 | sing | 1.41Å | 1.48Å | Aromatic |
| C2 | C10 | doub | 1.39Å | 1.42Å | Aromatic |
| C3 | C7 | doub | 1.40Å | 1.46Å | Aromatic |
| C7 | C8 | sing | 1.38Å | 1.42Å | Aromatic |
| C7 | H7 | sing | 1.08Å | 1.10Å | |
| C8 | C9 | doub | 1.39Å | 1.43Å | Aromatic |
| C8 | CL | sing | 1.74Å | 1.68Å | |
| C9 | C10 | sing | 1.38Å | 1.42Å | Aromatic |
| C9 | H9 | sing | 1.08Å | 1.10Å | |
| C10 | H10 | sing | 1.08Å | 1.10Å | |
| C11 | C12 | sing | 1.53Å | 1.53Å | |
| C11 | H111 | sing | 1.09Å | 1.11Å | |
| C11 | H112 | sing | 1.09Å | 1.12Å | |
| C12 | C13 | sing | 1.53Å | 1.55Å | |
| C12 | H121 | sing | 1.09Å | 1.12Å | |
| C12 | H122 | sing | 1.09Å | 1.11Å | |
| C13 | H131 | sing | 1.09Å | 1.12Å | |
| C13 | H132 | sing | 1.09Å | 1.11Å | |
| C13 | H133 | sing | 1.09Å | 1.11Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| CB | CA | CF | 113.8° | 109.5° |
| CB | CA | S4 | 111.0° | 109.5° |
| CB | CA | HA | 105.6° | 109.5° |
| CA | CB | CC | 108.8° | 109.5° |
| CA | CB | HB1 | 112.5° | 109.5° |
| CA | CB | HB2 | 112.5° | 109.5° |
| CF | CA | S4 | 110.1° | 109.5° |
| CF | CA | HA | 106.6° | 109.5° |
| CA | CF | CE | 117.3° | 109.5° |
| CA | CF | HF1 | 109.4° | 109.5° |
| CA | CF | HF2 | 109.4° | 109.4° |
| S4 | CA | HA | 109.6° | 109.4° |
| CA | S4 | C4 | 106.8° | 103.0° |
| CA | S4 | OS | 110.4° | 109.5° |
| CC | CB | HB1 | 112.5° | 109.5° |
| CC | CB | HB2 | 112.5° | 109.5° |
| CB | CC | CD | 107.6° | 109.4° |
| CB | CC | HC1 | 112.9° | 109.5° |
| CB | CC | HC2 | 112.9° | 109.4° |
| HB1 | CB | HB2 | 98.0° | 109.4° |
| CD | CC | HC1 | 112.9° | 109.5° |
| CD | CC | HC2 | 112.9° | 109.5° |
| CC | CD | CE | 114.4° | 109.5° |
| CC | CD | HD1 | 110.4° | 109.5° |
| CC | CD | HD2 | 110.4° | 109.4° |
| HC1 | CC | HC2 | 97.6° | 109.5° |
| CE | CD | HD1 | 110.4° | 109.5° |
| CE | CD | HD2 | 110.4° | 109.4° |
| CD | CE | CF | 116.9° | 109.5° |
| CD | CE | HE1 | 109.5° | 109.5° |
| CD | CE | HE2 | 109.5° | 109.5° |
| HD1 | CD | HD2 | 99.9° | 109.5° |
| CF | CE | HE1 | 109.5° | 109.5° |
| CF | CE | HE2 | 109.5° | 109.4° |
| CE | CF | HF1 | 109.4° | 109.5° |
| CE | CF | HF2 | 109.4° | 109.4° |
| HE1 | CE | HE2 | 100.6° | 109.5° |
| HF1 | CF | HF2 | 100.8° | 109.5° |
| C6 | N1 | C2 | 122.8° | 120.9° |
| C6 | N1 | HN1 | 119.7° | 119.5° |
| N1 | C6 | O2 | 119.9° | 119.1° |
| N1 | C6 | C5 | 116.7° | 121.7° |
| C2 | N1 | HN1 | 117.5° | 119.6° |
| N1 | C2 | C3 | 120.1° | 119.6° |
| N1 | C2 | C10 | 119.4° | 120.9° |
| O2 | C6 | C5 | 123.4° | 119.2° |
| C6 | C5 | C4 | 119.2° | 120.2° |
| C6 | C5 | C11 | 120.0° | 119.9° |
| C4 | C5 | C11 | 120.8° | 119.9° |
| C5 | C4 | S4 | 118.5° | 120.7° |
| C5 | C4 | C3 | 122.1° | 118.6° |
| C5 | C11 | C12 | 107.9° | 109.5° |
| C5 | C11 | H111 | 112.8° | 109.5° |
| C5 | C11 | H112 | 112.8° | 109.4° |
| S4 | C4 | C3 | 119.4° | 120.7° |
| C4 | S4 | OS | 110.3° | 103.0° |
| C4 | C3 | C2 | 119.2° | 119.0° |
| C4 | C3 | C7 | 122.5° | 121.1° |
| C3 | C2 | C10 | 120.5° | 119.5° |
| C2 | C3 | C7 | 118.3° | 119.9° |
| C2 | C10 | C9 | 119.6° | 119.9° |
| C2 | C10 | H10 | 120.0° | 120.1° |
| C3 | C7 | C8 | 119.7° | 119.6° |
| C3 | C7 | H7 | 121.2° | 120.2° |
| C8 | C7 | H7 | 119.1° | 120.2° |
| C7 | C8 | C9 | 120.7° | 120.4° |
| C7 | C8 | CL | 120.9° | 119.8° |
| C9 | C8 | CL | 118.4° | 119.8° |
| C8 | C9 | C10 | 121.3° | 120.7° |
| C8 | C9 | H9 | 119.4° | 119.7° |
| C10 | C9 | H9 | 119.3° | 119.7° |
| C9 | C10 | H10 | 120.4° | 120.0° |
| C12 | C11 | H111 | 112.8° | 109.5° |
| C12 | C11 | H112 | 112.8° | 109.5° |
| C11 | C12 | C13 | 114.4° | 109.5° |
| C11 | C12 | H121 | 110.4° | 109.5° |
| C11 | C12 | H122 | 110.4° | 109.4° |
| H111 | C11 | H112 | 97.7° | 109.5° |
| C13 | C12 | H121 | 110.4° | 109.5° |
| C13 | C12 | H122 | 110.4° | 109.5° |
| C12 | C13 | H131 | 110.4° | 109.5° |
| C12 | C13 | H132 | 114.4° | 109.5° |
| C12 | C13 | H133 | 110.4° | 109.5° |
| H121 | C12 | H122 | 99.9° | 109.5° |
| H131 | C13 | H132 | 110.4° | 109.5° |
| H131 | C13 | H133 | 99.9° | 109.4° |
| H132 | C13 | H133 | 110.4° | 109.5° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| CB | CA | CF | S4 | 125.2° | 120.0° |
| CB | CA | CF | HA | 116.0° | 120.0° |
| CB | CA | S4 | HA | 116.3° | 120.0° |
| CA | CB | CC | HB1 | 125.3° | 120.0° |
| CA | CB | CC | HB2 | 125.3° | 120.0° |
| CA | CB | HB1 | HB2 | 118.4° | 120.0° |
| CA | CB | CC | CD | 72.2° | 60.0° |
| CA | CB | CC | HC1 | 53.0° | 180.0° |
| CA | CB | CC | HC2 | 162.5° | 60.0° |
| CB | CA | CF | CE | 21.5° | 60.0° |
| CB | CA | CF | HF1 | 103.8° | 180.0° |
| CB | CA | CF | HF2 | 146.7° | 60.0° |
| CB | CA | S4 | C4 | 95.4° | 174.9° |
| CB | CA | S4 | OS | 144.6° | 76.1° |
| CF | CA | S4 | HA | 116.9° | 120.0° |
| CF | CA | CB | CC | 53.3° | 60.0° |
| CF | CA | CB | HB1 | 178.6° | 60.1° |
| CF | CA | CB | HB2 | 72.0° | 180.0° |
| CA | CF | CE | CD | 8.0° | 60.0° |
| CA | CF | CE | HF1 | 125.3° | 120.1° |
| CA | CF | CE | HF2 | 125.2° | 119.9° |
| CA | CF | CE | HE1 | 117.2° | 179.9° |
| CA | CF | CE | HE2 | 133.3° | 60.0° |
| CA | CF | HF1 | HF2 | 115.2° | 120.0° |
| CF | CA | S4 | C4 | 137.8° | 65.1° |
| CF | CA | S4 | OS | 17.8° | 44.0° |
| S4 | CA | CB | CC | 178.0° | 180.0° |
| S4 | CA | CB | HB1 | 56.7° | 60.0° |
| S4 | CA | CB | HB2 | 52.8° | 60.0° |
| S4 | CA | CF | CE | 146.7° | 180.0° |
| S4 | CA | CF | HF1 | 21.4° | 60.0° |
| S4 | CA | CF | HF2 | 88.1° | 60.0° |
| CA | S4 | C4 | C5 | 98.4° | 104.1° |
| CA | S4 | C4 | OS | 120.1° | 113.9° |
| CA | S4 | C4 | C3 | 81.8° | 75.9° |
| HA | CA | CB | CC | 63.2° | 60.0° |
| HA | CA | CB | HB1 | 62.0° | 179.9° |
| HA | CA | CB | HB2 | 171.5° | 60.0° |
| HA | CA | CF | CE | 94.5° | 60.1° |
| HA | CA | CF | HF1 | 140.3° | 60.0° |
| HA | CA | CF | HF2 | 30.7° | 180.0° |
| HA | CA | S4 | C4 | 20.9° | 54.9° |
| HA | CA | S4 | OS | 99.1° | 163.9° |
| CC | CB | HB1 | HB2 | 118.4° | 120.0° |
| CB | CC | CD | HC1 | 125.3° | 120.0° |
| CB | CC | CD | HC2 | 125.3° | 119.9° |
| CB | CC | HC1 | HC2 | 118.9° | 120.0° |
| CB | CC | CD | CE | 58.6° | 60.0° |
| CB | CC | CD | HD1 | 176.2° | 60.0° |
| CB | CC | CD | HD2 | 66.7° | 180.0° |
| HB1 | CB | CC | CD | 162.5° | 60.0° |
| HB1 | CB | CC | HC1 | 72.3° | 60.0° |
| HB1 | CB | CC | HC2 | 37.2° | 180.0° |
| HB2 | CB | CC | CD | 53.1° | 180.0° |
| HB2 | CB | CC | HC1 | 178.3° | 60.0° |
| HB2 | CB | CC | HC2 | 72.2° | 60.0° |
| CD | CC | HC1 | HC2 | 118.8° | 120.0° |
| CC | CD | CE | HD1 | 125.2° | 120.1° |
| CC | CD | CE | HD2 | 125.3° | 119.9° |
| CC | CD | HD1 | HD2 | 116.3° | 120.0° |
| CC | CD | CE | CF | 26.7° | 60.0° |
| CC | CD | CE | HE1 | 98.5° | 180.0° |
| CC | CD | CE | HE2 | 152.0° | 59.9° |
| HC1 | CC | CD | CE | 66.7° | 180.0° |
| HC1 | CC | CD | HD1 | 58.6° | 60.0° |
| HC1 | CC | CD | HD2 | 168.1° | 60.0° |
| HC2 | CC | CD | CE | 176.1° | 59.9° |
| HC2 | CC | CD | HD1 | 50.9° | 180.0° |
| HC2 | CC | CD | HD2 | 58.6° | 60.0° |
| CE | CD | HD1 | HD2 | 116.2° | 120.0° |
| CD | CE | CF | HE1 | 125.3° | 120.0° |
| CD | CE | CF | HE2 | 125.3° | 120.0° |
| CD | CE | HE1 | HE2 | 115.3° | 120.1° |
| CD | CE | CF | HF1 | 117.2° | 180.0° |
| CD | CE | CF | HF2 | 133.3° | 60.0° |
| HD1 | CD | CE | CF | 152.0° | 60.1° |
| HD1 | CD | CE | HE1 | 26.7° | 59.9° |
| HD1 | CD | CE | HE2 | 82.7° | 180.0° |
| HD2 | CD | CE | CF | 98.6° | 180.0° |
| HD2 | CD | CE | HE1 | 136.2° | 60.1° |
| HD2 | CD | CE | HE2 | 26.7° | 60.0° |
| CF | CE | HE1 | HE2 | 115.3° | 120.0° |
| CE | CF | HF1 | HF2 | 115.1° | 120.0° |
| HE1 | CE | CF | HF1 | 117.5° | 60.0° |
| HE1 | CE | CF | HF2 | 8.0° | 60.0° |
| HE2 | CE | CF | HF1 | 8.1° | 60.0° |
| HE2 | CE | CF | HF2 | 101.4° | 180.0° |
| C6 | N1 | C2 | HN1 | 180.0° | 179.8° |
| N1 | C6 | O2 | C5 | 179.9° | 179.9° |
| N1 | C6 | C5 | C4 | 0.2° | 0.1° |
| N1 | C6 | C5 | C11 | 179.9° | 179.9° |
| C6 | N1 | C2 | C3 | 0.0° | 0.1° |
| C6 | N1 | C2 | C10 | 179.8° | 179.9° |
| C2 | N1 | C6 | O2 | 180.0° | 180.0° |
| C2 | N1 | C6 | C5 | 0.1° | 0.1° |
| N1 | C2 | C3 | C4 | 0.0° | 0.0° |
| N1 | C2 | C3 | C10 | 179.8° | 180.0° |
| N1 | C2 | C3 | C7 | 179.9° | 180.0° |
| N1 | C2 | C10 | C9 | 179.9° | 180.0° |
| N1 | C2 | C10 | H10 | 0.1° | 0.1° |
| HN1 | N1 | C6 | O2 | 0.0° | 0.2° |
| HN1 | N1 | C6 | C5 | 179.9° | 179.7° |
| HN1 | N1 | C2 | C3 | 180.0° | 179.8° |
| HN1 | N1 | C2 | C10 | 0.2° | 0.3° |
| O2 | C6 | C5 | C4 | 179.9° | 180.0° |
| O2 | C6 | C5 | C11 | 0.0° | 0.0° |
| C6 | C5 | C4 | C11 | 179.9° | 180.0° |
| C6 | C5 | C4 | S4 | 180.0° | 180.0° |
| C6 | C5 | C4 | C3 | 0.2° | 0.0° |
| C6 | C5 | C11 | C12 | 82.9° | 85.0° |
| C6 | C5 | C11 | H111 | 151.8° | 35.0° |
| C6 | C5 | C11 | H112 | 42.3° | 155.0° |
| C5 | C4 | S4 | C3 | 179.8° | 180.0° |
| C5 | C4 | S4 | OS | 141.6° | 142.0° |
| C5 | C4 | C3 | C2 | 0.2° | 0.0° |
| C5 | C4 | C3 | C7 | 180.0° | 180.0° |
| C4 | C5 | C11 | C12 | 97.2° | 94.9° |
| C4 | C5 | C11 | H111 | 28.1° | 145.0° |
| C4 | C5 | C11 | H112 | 137.6° | 25.0° |
| C11 | C5 | C4 | S4 | 0.1° | 0.0° |
| C11 | C5 | C4 | C3 | 179.9° | 180.0° |
| C5 | C11 | C12 | H111 | 125.3° | 120.0° |
| C5 | C11 | C12 | H112 | 125.3° | 119.9° |
| C5 | C11 | H111 | H112 | 118.8° | 120.0° |
| C5 | C11 | C12 | C13 | 91.9° | 180.0° |
| C5 | C11 | C12 | H121 | 142.8° | 60.0° |
| C5 | C11 | C12 | H122 | 33.4° | 60.0° |
| S4 | C4 | C3 | C2 | 180.0° | 180.0° |
| S4 | C4 | C3 | C7 | 0.2° | 0.0° |
| C3 | C4 | S4 | OS | 38.3° | 38.0° |
| C4 | C3 | C2 | C7 | 179.9° | 180.0° |
| C4 | C3 | C2 | C10 | 179.8° | 180.0° |
| C4 | C3 | C7 | C8 | 179.8° | 180.0° |
| C4 | C3 | C7 | H7 | 0.2° | 0.0° |
| C2 | C3 | C7 | C8 | 0.3° | 0.0° |
| C2 | C3 | C7 | H7 | 179.6° | 180.0° |
| C3 | C2 | C10 | C9 | 0.1° | 0.0° |
| C3 | C2 | C10 | H10 | 179.9° | 179.9° |
| C10 | C2 | C3 | C7 | 0.3° | 0.0° |
| C2 | C10 | C9 | C8 | 0.0° | 0.0° |
| C2 | C10 | C9 | H10 | 180.0° | 179.9° |
| C2 | C10 | C9 | H9 | 180.0° | 180.0° |
| C3 | C7 | C8 | H7 | 180.0° | 180.0° |
| C3 | C7 | C8 | C9 | 0.2° | 0.1° |
| C3 | C7 | C8 | CL | 179.8° | 180.0° |
| C7 | C8 | C9 | CL | 180.0° | 179.9° |
| C7 | C8 | C9 | C10 | 0.1° | 0.0° |
| C7 | C8 | C9 | H9 | 179.9° | 180.0° |
| H7 | C7 | C8 | C9 | 179.7° | 179.9° |
| H7 | C7 | C8 | CL | 0.2° | 0.0° |
| C8 | C9 | C10 | H9 | 180.0° | 180.0° |
| C8 | C9 | C10 | H10 | 180.0° | 179.9° |
| CL | C8 | C9 | C10 | 180.0° | 180.0° |
| CL | C8 | C9 | H9 | 0.0° | 0.0° |
| H9 | C9 | C10 | H10 | 0.0° | 0.1° |
| C12 | C11 | H111 | H112 | 118.7° | 120.0° |
| C11 | C12 | C13 | H121 | 125.3° | 120.0° |
| C11 | C12 | C13 | H122 | 125.3° | 120.0° |
| C11 | C12 | H121 | H122 | 116.2° | 120.0° |
| C11 | C12 | C13 | H131 | 54.7° | 180.0° |
| C11 | C12 | C13 | H132 | 180.0° | 60.0° |
| C11 | C12 | C13 | H133 | 54.7° | 60.0° |
| H111 | C11 | C12 | C13 | 33.3° | 60.0° |
| H111 | C11 | C12 | H121 | 91.9° | 180.0° |
| H111 | C11 | C12 | H122 | 158.6° | 60.0° |
| H112 | C11 | C12 | C13 | 142.8° | 60.1° |
| H112 | C11 | C12 | H121 | 17.5° | 60.0° |
| H112 | C11 | C12 | H122 | 91.9° | 180.0° |
| C13 | C12 | H121 | H122 | 116.3° | 120.0° |
| C12 | C13 | H131 | H132 | 127.5° | 120.0° |
| C12 | C13 | H131 | H133 | 116.3° | 120.0° |
| C12 | C13 | H132 | H133 | 125.3° | 120.0° |
| H121 | C12 | C13 | H131 | 180.0° | 60.0° |
| H121 | C12 | C13 | H132 | 54.7° | 180.0° |
| H121 | C12 | C13 | H133 | 70.5° | 60.0° |
| H122 | C12 | C13 | H131 | 70.5° | 60.0° |
| H122 | C12 | C13 | H132 | 54.8° | 60.0° |
| H122 | C12 | C13 | H133 | NaN° | 180.0° |
| H131 | C13 | H132 | H133 | 109.5° | 119.9° |






