A1A1A
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| C18 | C17 | sing | 1.53Å | 1.52Å | |
| C16 | N5 | doub | 1.31Å | 1.32Å | Aromatic |
| C16 | N4 | sing | 1.35Å | 1.36Å | Aromatic |
| N5 | N3 | sing | 1.29Å | 1.37Å | Aromatic |
| N4 | C17 | sing | 1.46Å | 1.47Å | |
| N4 | C15 | sing | 1.37Å | 1.37Å | Aromatic |
| C17 | C19 | sing | 1.53Å | 1.52Å | |
| N3 | C15 | doub | 1.31Å | 1.32Å | Aromatic |
| C22 | C21 | sing | 1.53Å | 1.51Å | |
| C21 | C20 | sing | 1.53Å | 1.52Å | |
| C15 | C13 | sing | 1.48Å | 1.43Å | |
| N6 | C20 | sing | 1.47Å | 1.47Å | |
| C20 | C4 | sing | 1.51Å | 1.49Å | |
| C13 | N2 | doub | 1.33Å | 1.35Å | Aromatic |
| C13 | C14 | sing | 1.39Å | 1.39Å | Aromatic |
| N2 | C10 | sing | 1.32Å | 1.35Å | Aromatic |
| C8 | C5 | sing | 1.51Å | 1.50Å | |
| C8 | N1 | sing | 1.47Å | 1.47Å | |
| C14 | C11 | doub | 1.39Å | 1.40Å | Aromatic |
| C4 | C5 | doub | 1.38Å | 1.40Å | Aromatic |
| C4 | C3 | sing | 1.38Å | 1.41Å | Aromatic |
| C5 | C6 | sing | 1.40Å | 1.40Å | Aromatic |
| C10 | N1 | sing | 1.39Å | 1.41Å | |
| C10 | C12 | doub | 1.39Å | 1.41Å | Aromatic |
| N1 | C9 | sing | 1.34Å | 1.40Å | |
| C3 | C2 | doub | 1.39Å | 1.41Å | Aromatic |
| C11 | C12 | sing | 1.39Å | 1.40Å | Aromatic |
| C6 | C9 | sing | 1.48Å | 1.46Å | |
| C6 | C1 | doub | 1.39Å | 1.38Å | Aromatic |
| C9 | O2 | doub | 1.22Å | 1.22Å | |
| C2 | C1 | sing | 1.39Å | 1.40Å | Aromatic |
| C2 | O1 | sing | 1.36Å | 1.39Å | |
| O1 | C7 | sing | 1.43Å | 1.44Å | |
| C11 | H8 | sing | 1.08Å | 1.08Å | |
| C14 | H10 | sing | 1.08Å | 1.08Å | |
| C12 | H9 | sing | 1.08Å | 1.08Å | |
| C1 | H1 | sing | 1.08Å | 1.08Å | |
| C3 | H2 | sing | 1.08Å | 1.08Å | |
| C16 | H11 | sing | 1.08Å | 1.08Å | |
| C8 | H7 | sing | 1.09Å | 1.10Å | |
| C8 | H6 | sing | 1.09Å | 1.10Å | |
| C22 | H26 | sing | 1.09Å | 1.10Å | |
| C22 | H24 | sing | 1.09Å | 1.10Å | |
| C22 | H25 | sing | 1.09Å | 1.10Å | |
| C18 | H15 | sing | 1.09Å | 1.10Å | |
| C18 | H13 | sing | 1.09Å | 1.10Å | |
| C18 | H14 | sing | 1.09Å | 1.10Å | |
| C19 | H18 | sing | 1.09Å | 1.10Å | |
| C19 | H16 | sing | 1.09Å | 1.10Å | |
| C19 | H17 | sing | 1.09Å | 1.10Å | |
| C7 | H3 | sing | 1.09Å | 1.10Å | |
| C7 | H4 | sing | 1.09Å | 1.10Å | |
| C7 | H5 | sing | 1.09Å | 1.10Å | |
| C21 | H21 | sing | 1.09Å | 1.10Å | |
| C21 | H20 | sing | 1.09Å | 1.10Å | |
| C20 | H19 | sing | 1.09Å | 1.10Å | |
| C17 | H12 | sing | 1.09Å | 1.10Å | |
| N6 | H58 | sing | 1.01Å | 1.00Å | |
| N6 | H23 | sing | 1.01Å | 1.00Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| C18 | C17 | N4 | 112.4° | 109.5° |
| C18 | C17 | C19 | 104.3° | 109.5° |
| C17 | C18 | H15 | 109.5° | 109.4° |
| C17 | C18 | H13 | 109.5° | 109.5° |
| C17 | C18 | H14 | 109.4° | 109.5° |
| C18 | C17 | H12 | 109.8° | 109.4° |
| N5 | C16 | N4 | 111.9° | 107.6° |
| C16 | N5 | N3 | 106.2° | 110.0° |
| N5 | C16 | H11 | 124.0° | 126.2° |
| C16 | N4 | C17 | 125.0° | 127.0° |
| C16 | N4 | C15 | 103.5° | 105.9° |
| N4 | C16 | H11 | 124.0° | 126.2° |
| N5 | N3 | C15 | 108.0° | 109.6° |
| C17 | N4 | C15 | 131.2° | 127.1° |
| N4 | C17 | C19 | 110.0° | 109.5° |
| N4 | C17 | H12 | 110.4° | 109.5° |
| N4 | C15 | N3 | 110.3° | 107.0° |
| N4 | C15 | C13 | 128.3° | 126.5° |
| C17 | C19 | H18 | 109.5° | 109.5° |
| C17 | C19 | H16 | 109.5° | 109.5° |
| C17 | C19 | H17 | 109.5° | 109.4° |
| C19 | C17 | H12 | 109.8° | 109.5° |
| N3 | C15 | C13 | 121.3° | 126.5° |
| C22 | C21 | C20 | 110.4° | 109.4° |
| C21 | C22 | H26 | 109.5° | 109.4° |
| C21 | C22 | H24 | 109.5° | 109.5° |
| C21 | C22 | H25 | 109.5° | 109.4° |
| C22 | C21 | H21 | 109.2° | 109.5° |
| C22 | C21 | H20 | 109.2° | 109.5° |
| C21 | C20 | N6 | 97.9° | 109.4° |
| C21 | C20 | C4 | 118.4° | 109.4° |
| C20 | C21 | H21 | 109.2° | 109.5° |
| C20 | C21 | H20 | 109.2° | 109.4° |
| C21 | C20 | H19 | 108.4° | 109.5° |
| C15 | C13 | N2 | 116.1° | 119.7° |
| C15 | C13 | C14 | 120.6° | 119.7° |
| N6 | C20 | C4 | 113.8° | 109.5° |
| N6 | C20 | H19 | 109.0° | 109.5° |
| C20 | N6 | H58 | 109.5° | 111.0° |
| C20 | N6 | H23 | 109.5° | 111.0° |
| C20 | C4 | C5 | 123.7° | 119.9° |
| C20 | C4 | C3 | 119.8° | 120.0° |
| C4 | C20 | H19 | 108.7° | 109.5° |
| N2 | C13 | C14 | 123.2° | 120.6° |
| C13 | N2 | C10 | 118.2° | 121.5° |
| C13 | C14 | C11 | 118.3° | 119.2° |
| C13 | C14 | H10 | 120.9° | 120.4° |
| N2 | C10 | N1 | 114.2° | 119.6° |
| N2 | C10 | C12 | 122.9° | 120.7° |
| C5 | C8 | N1 | 104.6° | 106.3° |
| C8 | C5 | C4 | 131.7° | 133.2° |
| C8 | C5 | C6 | 108.3° | 106.4° |
| C5 | C8 | H7 | 110.7° | 110.1° |
| C5 | C8 | H6 | 110.7° | 110.1° |
| C8 | N1 | C10 | 123.1° | 125.6° |
| C8 | N1 | C9 | 110.0° | 108.7° |
| N1 | C8 | H7 | 110.7° | 110.1° |
| N1 | C8 | H6 | 110.7° | 110.1° |
| C14 | C11 | C12 | 119.7° | 118.6° |
| C14 | C11 | H8 | 120.2° | 120.7° |
| C11 | C14 | H10 | 120.8° | 120.4° |
| C5 | C4 | C3 | 116.4° | 120.0° |
| C4 | C5 | C6 | 120.0° | 120.4° |
| C4 | C3 | C2 | 122.3° | 120.2° |
| C4 | C3 | H2 | 118.8° | 119.9° |
| C5 | C6 | C9 | 109.4° | 108.3° |
| C5 | C6 | C1 | 124.4° | 119.5° |
| N1 | C10 | C12 | 122.9° | 119.6° |
| C10 | N1 | C9 | 126.9° | 125.6° |
| C10 | C12 | C11 | 117.7° | 119.3° |
| C10 | C12 | H9 | 121.1° | 120.3° |
| N1 | C9 | C6 | 107.6° | 110.3° |
| N1 | C9 | O2 | 130.6° | 124.9° |
| C3 | C2 | C1 | 120.7° | 120.2° |
| C3 | C2 | O1 | 113.2° | 119.9° |
| C2 | C3 | H2 | 118.8° | 119.9° |
| C12 | C11 | H8 | 120.1° | 120.7° |
| C11 | C12 | H9 | 121.2° | 120.3° |
| C9 | C6 | C1 | 126.1° | 132.3° |
| C6 | C9 | O2 | 121.6° | 124.9° |
| C6 | C1 | C2 | 116.0° | 119.8° |
| C6 | C1 | H1 | 122.0° | 120.2° |
| C1 | C2 | O1 | 126.1° | 119.9° |
| C2 | C1 | H1 | 122.0° | 120.0° |
| C2 | O1 | C7 | 113.5° | 117.0° |
| O1 | C7 | H3 | 109.5° | 109.5° |
| O1 | C7 | H4 | 109.5° | 109.5° |
| O1 | C7 | H5 | 109.5° | 109.4° |
| H7 | C8 | H6 | 109.4° | 110.1° |
| H26 | C22 | H24 | 109.4° | 109.5° |
| H26 | C22 | H25 | 109.5° | 109.4° |
| H24 | C22 | H25 | 109.5° | 109.5° |
| H15 | C18 | H13 | 109.4° | 109.5° |
| H15 | C18 | H14 | 109.5° | 109.5° |
| H13 | C18 | H14 | 109.5° | 109.5° |
| H18 | C19 | H16 | 109.5° | 109.5° |
| H18 | C19 | H17 | 109.5° | 109.4° |
| H16 | C19 | H17 | 109.5° | 109.5° |
| H3 | C7 | H4 | 109.5° | 109.5° |
| H3 | C7 | H5 | 109.5° | 109.5° |
| H4 | C7 | H5 | 109.5° | 109.5° |
| H21 | C21 | H20 | 109.5° | 109.5° |
| H58 | N6 | H23 | 109.4° | 111.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| C18 | C17 | N4 | C16 | 19.9° | 60.0° |
| C18 | C17 | N4 | C19 | 115.7° | 120.0° |
| C18 | C17 | N4 | H12 | 123.0° | 119.9° |
| C18 | C17 | N4 | C15 | 166.4° | 120.0° |
| C18 | C17 | C19 | H12 | 117.6° | 119.9° |
| C17 | C18 | H15 | H13 | 120.0° | 120.0° |
| C17 | C18 | H15 | H14 | 120.0° | 120.0° |
| C17 | C18 | H13 | H14 | 120.0° | 120.0° |
| C18 | C17 | C19 | H18 | 180.0° | 60.0° |
| C18 | C17 | C19 | H16 | 60.0° | 60.0° |
| C18 | C17 | C19 | H17 | 60.0° | 180.0° |
| N5 | C16 | N4 | H11 | 180.0° | 179.8° |
| N5 | C16 | N4 | C17 | 176.0° | 180.0° |
| N5 | C16 | N4 | C15 | 0.9° | 0.0° |
| C16 | N5 | N3 | C15 | 0.2° | 0.0° |
| N4 | C16 | N5 | N3 | 0.4° | 0.0° |
| C16 | N4 | C17 | C15 | 173.7° | 180.0° |
| C16 | N4 | C17 | C19 | 95.9° | 60.0° |
| C16 | N4 | C15 | N3 | 1.0° | 0.0° |
| C16 | N4 | C15 | C13 | 178.1° | 180.0° |
| C16 | N4 | C17 | H12 | 142.9° | 179.9° |
| N5 | N3 | C15 | N4 | 0.7° | 0.0° |
| N5 | N3 | C15 | C13 | 178.1° | 180.0° |
| N3 | N5 | C16 | H11 | 179.6° | 179.8° |
| N4 | C17 | C19 | H12 | 121.7° | 120.0° |
| C17 | N4 | C15 | N3 | 175.7° | 179.9° |
| C17 | N4 | C15 | C13 | 7.1° | 0.0° |
| C17 | N4 | C16 | H11 | 4.0° | 0.2° |
| N4 | C17 | C18 | H15 | 180.0° | 180.0° |
| N4 | C17 | C18 | H13 | 60.0° | 60.0° |
| N4 | C17 | C18 | H14 | 60.0° | 60.0° |
| N4 | C17 | C19 | H18 | 59.2° | 180.0° |
| N4 | C17 | C19 | H16 | 60.8° | 60.0° |
| N4 | C17 | C19 | H17 | 179.3° | 60.0° |
| C15 | N4 | C17 | C19 | 77.9° | 120.0° |
| N4 | C15 | N3 | C13 | 177.4° | 180.0° |
| N4 | C15 | C13 | N2 | 12.9° | 0.0° |
| N4 | C15 | C13 | C14 | 171.2° | 179.7° |
| C15 | N4 | C16 | H11 | 179.2° | 179.8° |
| C15 | N4 | C17 | H12 | 43.4° | 0.1° |
| C19 | C17 | C18 | H15 | 60.9° | 60.0° |
| C19 | C17 | C18 | H13 | 59.1° | 180.0° |
| C19 | C17 | C18 | H14 | 179.1° | 60.0° |
| C17 | C19 | H18 | H16 | 120.0° | 120.0° |
| C17 | C19 | H18 | H17 | 120.0° | 120.0° |
| C17 | C19 | H16 | H17 | 120.0° | 120.0° |
| N3 | C15 | C13 | N2 | 164.0° | 180.0° |
| N3 | C15 | C13 | C14 | 11.9° | 0.3° |
| C22 | C21 | C20 | H21 | 120.1° | 120.0° |
| C22 | C21 | C20 | H20 | 120.1° | 120.0° |
| C22 | C21 | C20 | N6 | 172.5° | 65.0° |
| C22 | C21 | C20 | C4 | 64.9° | 175.0° |
| C21 | C22 | H26 | H24 | 120.0° | 120.0° |
| C21 | C22 | H26 | H25 | 120.0° | 119.9° |
| C21 | C22 | H24 | H25 | 120.0° | 120.0° |
| C22 | C21 | H21 | H20 | 119.6° | 120.1° |
| C22 | C21 | C20 | H19 | 59.5° | 55.0° |
| C21 | C20 | N6 | C4 | 125.8° | 119.9° |
| C21 | C20 | N6 | H19 | 112.7° | 120.0° |
| C21 | C20 | C4 | H19 | 124.2° | 120.0° |
| C21 | C20 | C4 | C5 | 87.3° | 85.0° |
| C21 | C20 | C4 | C3 | 91.4° | 94.9° |
| C20 | C21 | C22 | H26 | 180.0° | 180.0° |
| C20 | C21 | C22 | H24 | 60.0° | 60.0° |
| C20 | C21 | C22 | H25 | 60.0° | 60.0° |
| C20 | C21 | H21 | H20 | 119.5° | 120.0° |
| C21 | C20 | N6 | H58 | 180.0° | 63.9° |
| C21 | C20 | N6 | H23 | 60.0° | 60.0° |
| C15 | C13 | N2 | C14 | 175.8° | 179.7° |
| C15 | C13 | N2 | C10 | 178.0° | 180.0° |
| C15 | C13 | C14 | C11 | 175.8° | 179.7° |
| C15 | C13 | C14 | H10 | 4.2° | 0.3° |
| N6 | C20 | C4 | H19 | 121.7° | 120.1° |
| N6 | C20 | C4 | C5 | 158.6° | 155.0° |
| N6 | C20 | C4 | C3 | 22.7° | 25.0° |
| N6 | C20 | C21 | H21 | 52.4° | 55.0° |
| N6 | C20 | C21 | H20 | 67.3° | 175.0° |
| C20 | N6 | H58 | H23 | 120.0° | 123.9° |
| C20 | C4 | C5 | C8 | 0.4° | 0.0° |
| C20 | C4 | C5 | C3 | 178.7° | 180.0° |
| C20 | C4 | C5 | C6 | 177.7° | 180.0° |
| C20 | C4 | C3 | C2 | 179.4° | 179.8° |
| C20 | C4 | C3 | H2 | 0.6° | 0.2° |
| C4 | C20 | C21 | H21 | 175.0° | 64.9° |
| C4 | C20 | C21 | H20 | 55.3° | 55.1° |
| C4 | C20 | N6 | H58 | 54.2° | 176.1° |
| C4 | C20 | N6 | H23 | 174.2° | 60.0° |
| N2 | C13 | C14 | C11 | 0.2° | 0.0° |
| C13 | N2 | C10 | N1 | 176.3° | 180.0° |
| C13 | N2 | C10 | C12 | 1.8° | 0.5° |
| N2 | C13 | C14 | H10 | 179.8° | 180.0° |
| C14 | C13 | N2 | C10 | 2.2° | 0.2° |
| C13 | C14 | C11 | H10 | 180.0° | 180.0° |
| C13 | C14 | C11 | C12 | 2.2° | 0.0° |
| C13 | C14 | C11 | H8 | 177.8° | 179.7° |
| N2 | C10 | N1 | C8 | 5.4° | 175.5° |
| N2 | C10 | N1 | C12 | 178.1° | 179.5° |
| N2 | C10 | N1 | C9 | 173.2° | 4.5° |
| N2 | C10 | C12 | C11 | 0.5° | 0.5° |
| N2 | C10 | C12 | H9 | 179.5° | 179.4° |
| C5 | C8 | N1 | H7 | 119.2° | 119.2° |
| C5 | C8 | N1 | H6 | 119.2° | 119.2° |
| C8 | C5 | C4 | C6 | 177.3° | 179.9° |
| C8 | C5 | C4 | C3 | 178.4° | 180.0° |
| C5 | C8 | N1 | C10 | 177.6° | 180.0° |
| C5 | C8 | N1 | C9 | 1.2° | 0.0° |
| C8 | C5 | C6 | C9 | 0.5° | 0.0° |
| C8 | C5 | C6 | C1 | 179.8° | 180.0° |
| C5 | C8 | H7 | H6 | 122.2° | 121.6° |
| N1 | C8 | C5 | C4 | 176.5° | 180.0° |
| N1 | C8 | C5 | C6 | 1.0° | 0.0° |
| C8 | N1 | C10 | C9 | 178.5° | 180.0° |
| C8 | N1 | C10 | C12 | 172.7° | 5.0° |
| C8 | N1 | C9 | C6 | 0.9° | 0.0° |
| C8 | N1 | C9 | O2 | 176.2° | 180.0° |
| N1 | C8 | H7 | H6 | 122.3° | 121.5° |
| C14 | C11 | C12 | C10 | 2.5° | 0.2° |
| C14 | C11 | C12 | H8 | 180.0° | 179.7° |
| C14 | C11 | C12 | H9 | 177.5° | 179.7° |
| C5 | C4 | C3 | C2 | 0.6° | 0.2° |
| C4 | C5 | C6 | C9 | 177.3° | 180.0° |
| C4 | C5 | C6 | C1 | 1.9° | 0.0° |
| C5 | C4 | C3 | H2 | 179.4° | 179.8° |
| C4 | C5 | C8 | H7 | 57.3° | 60.8° |
| C4 | C5 | C8 | H6 | 64.2° | 60.8° |
| C5 | C4 | C20 | H19 | 36.9° | 35.0° |
| C3 | C4 | C5 | C6 | 1.1° | 0.1° |
| C4 | C3 | C2 | H2 | 180.0° | 179.6° |
| C4 | C3 | C2 | C1 | 1.6° | 0.5° |
| C4 | C3 | C2 | O1 | 179.5° | 179.9° |
| C3 | C4 | C20 | H19 | 144.4° | 145.1° |
| C5 | C6 | C9 | N1 | 0.2° | 0.0° |
| C5 | C6 | C9 | C1 | 179.2° | 179.9° |
| C5 | C6 | C9 | O2 | 176.0° | 180.0° |
| C5 | C6 | C1 | C2 | 0.9° | 0.3° |
| C5 | C6 | C1 | H1 | 179.1° | 180.0° |
| C6 | C5 | C8 | H7 | 120.3° | 119.2° |
| C6 | C5 | C8 | H6 | 118.2° | 119.2° |
| N1 | C10 | C12 | C11 | 178.5° | 180.0° |
| C10 | N1 | C9 | C6 | 177.8° | 180.0° |
| C10 | N1 | C9 | O2 | 2.5° | 0.0° |
| N1 | C10 | C12 | H9 | 1.5° | 0.0° |
| C10 | N1 | C8 | H7 | 58.4° | 60.8° |
| C10 | N1 | C8 | H6 | 63.2° | 60.7° |
| C12 | C10 | N1 | C9 | 8.7° | 175.0° |
| C10 | C12 | C11 | H9 | 180.0° | 180.0° |
| C10 | C12 | C11 | H8 | 177.5° | 179.9° |
| N1 | C9 | C6 | O2 | 175.8° | 180.0° |
| N1 | C9 | C6 | C1 | 179.0° | 180.0° |
| C9 | N1 | C8 | H7 | 120.4° | 119.2° |
| C9 | N1 | C8 | H6 | 118.1° | 119.2° |
| C3 | C2 | C1 | C6 | 0.9° | 0.5° |
| C3 | C2 | C1 | O1 | 178.7° | 179.5° |
| C3 | C2 | O1 | C7 | 171.4° | 180.0° |
| C3 | C2 | C1 | H1 | 179.1° | 179.7° |
| C12 | C11 | C14 | H10 | 177.8° | 180.0° |
| C9 | C6 | C1 | C2 | 178.2° | 179.8° |
| C9 | C6 | C1 | H1 | 1.8° | 0.0° |
| C1 | C6 | C9 | O2 | 3.2° | 0.0° |
| C6 | C1 | C2 | H1 | 180.0° | 179.7° |
| C6 | C1 | C2 | O1 | 179.5° | 180.0° |
| C1 | C2 | O1 | C7 | 9.8° | 0.5° |
| C1 | C2 | C3 | H2 | 178.4° | 179.9° |
| O1 | C2 | C1 | H1 | 0.5° | 0.3° |
| O1 | C2 | C3 | H2 | 0.5° | 0.5° |
| C2 | O1 | C7 | H3 | 180.0° | 60.1° |
| C2 | O1 | C7 | H4 | 60.0° | 60.0° |
| C2 | O1 | C7 | H5 | 60.0° | 180.0° |
| O1 | C7 | H3 | H4 | 120.0° | 120.1° |
| O1 | C7 | H3 | H5 | 120.0° | 120.0° |
| O1 | C7 | H4 | H5 | 120.0° | 120.0° |
| H8 | C11 | C14 | H10 | 2.2° | 0.3° |
| H8 | C11 | C12 | H9 | 2.5° | 0.0° |
| H26 | C22 | H24 | H25 | 120.0° | 120.0° |
| H26 | C22 | C21 | H21 | 59.8° | 60.1° |
| H26 | C22 | C21 | H20 | 59.9° | 60.0° |
| H24 | C22 | C21 | H21 | 60.1° | 60.0° |
| H24 | C22 | C21 | H20 | 179.9° | 180.0° |
| H25 | C22 | C21 | H21 | 179.9° | 180.0° |
| H25 | C22 | C21 | H20 | 60.1° | 59.9° |
| H15 | C18 | H13 | H14 | 120.0° | 120.0° |
| H15 | C18 | C17 | H12 | 56.7° | 60.0° |
| H13 | C18 | C17 | H12 | 176.6° | 60.0° |
| H14 | C18 | C17 | H12 | 63.4° | 180.0° |
| H18 | C19 | H16 | H17 | 120.0° | 120.0° |
| H18 | C19 | C17 | H12 | 62.4° | 59.9° |
| H16 | C19 | C17 | H12 | 177.6° | 180.0° |
| H17 | C19 | C17 | H12 | 57.6° | 60.0° |
| H3 | C7 | H4 | H5 | 120.0° | 120.0° |
| H21 | C21 | C20 | H19 | 60.7° | 175.0° |
| H20 | C21 | C20 | H19 | 179.6° | 65.0° |
| H19 | C20 | N6 | H58 | 67.3° | 56.0° |
| H19 | C20 | N6 | H23 | 52.7° | 180.0° |
