HE8
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| O8 | B6 | sing | 1.37Å | 1.51Å | |
| O16 | B6 | sing | 1.37Å | 1.51Å | |
| B6 | O7 | sing | 1.37Å | 1.56Å | |
| B6 | C5 | sing | 1.60Å | 1.59Å | |
| C5 | C4 | sing | 1.53Å | 1.54Å | |
| C4 | C3 | sing | 1.53Å | 1.54Å | |
| C3 | C2 | sing | 1.53Å | 1.53Å | |
| C2 | C1 | sing | 1.54Å | 1.54Å | |
| C2 | C11 | sing | 1.54Å | 1.53Å | |
| N12 | C1 | sing | 1.47Å | 1.48Å | |
| O15 | C13 | doub | 1.21Å | 1.26Å | |
| C1 | C13 | sing | 1.51Å | 1.51Å | |
| C1 | C9 | sing | 1.54Å | 1.54Å | |
| C13 | O14 | sing | 1.34Å | 1.26Å | |
| C11 | N10 | sing | 1.49Å | 1.46Å | |
| C9 | N10 | sing | 1.49Å | 1.45Å | |
| C11 | H1 | sing | 1.09Å | 1.10Å | |
| C11 | H2 | sing | 1.09Å | 1.10Å | |
| O14 | H3 | sing | 0.97Å | 0.95Å | |
| C2 | H4 | sing | 1.09Å | 1.10Å | |
| C3 | H5 | sing | 1.09Å | 1.10Å | |
| C3 | H6 | sing | 1.09Å | 1.10Å | |
| C4 | H7 | sing | 1.09Å | 1.10Å | |
| C4 | H8 | sing | 1.09Å | 1.10Å | |
| C5 | H9 | sing | 1.09Å | 1.10Å | |
| C5 | H10 | sing | 1.09Å | 1.10Å | |
| C9 | H11 | sing | 1.09Å | 1.10Å | |
| C9 | H12 | sing | 1.09Å | 1.10Å | |
| N10 | H13 | sing | 1.01Å | 1.00Å | |
| N12 | H15 | sing | 1.01Å | 1.00Å | |
| N12 | H16 | sing | 1.01Å | 1.00Å | |
| O16 | H18 | sing | 0.97Å | 0.95Å | |
| O7 | H19 | sing | 0.97Å | 0.95Å | |
| O8 | H14 | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| O8 | B6 | O16 | 112.9° | 109.5° |
| O8 | B6 | O7 | 102.1° | 109.4° |
| O8 | B6 | C5 | 116.3° | 109.5° |
| B6 | O8 | H14 | 109.5° | 114.1° |
| O16 | B6 | O7 | 101.8° | 109.5° |
| O16 | B6 | C5 | 118.4° | 109.5° |
| B6 | O16 | H18 | 109.5° | 114.0° |
| O7 | B6 | C5 | 101.7° | 109.5° |
| B6 | O7 | H19 | 109.5° | 114.0° |
| B6 | C5 | C4 | 114.4° | 109.5° |
| B6 | C5 | H9 | 108.2° | 109.5° |
| B6 | C5 | H10 | 108.2° | 109.5° |
| C5 | C4 | C3 | 110.1° | 109.5° |
| C5 | C4 | H7 | 109.3° | 109.4° |
| C5 | C4 | H8 | 109.3° | 109.5° |
| C4 | C5 | H9 | 108.2° | 109.5° |
| C4 | C5 | H10 | 108.2° | 109.4° |
| C4 | C3 | C2 | 113.9° | 109.5° |
| C4 | C3 | H5 | 108.3° | 109.4° |
| C4 | C3 | H6 | 108.4° | 109.5° |
| C3 | C4 | H7 | 109.3° | 109.5° |
| C3 | C4 | H8 | 109.3° | 109.5° |
| C3 | C2 | C1 | 116.1° | 110.3° |
| C3 | C2 | C11 | 110.8° | 110.3° |
| C3 | C2 | H4 | 108.1° | 110.4° |
| C2 | C3 | H5 | 108.3° | 109.5° |
| C2 | C3 | H6 | 108.3° | 109.5° |
| C1 | C2 | C11 | 105.3° | 105.1° |
| C2 | C1 | N12 | 110.7° | 110.4° |
| C2 | C1 | C13 | 110.7° | 110.3° |
| C2 | C1 | C9 | 106.4° | 105.1° |
| C1 | C2 | H4 | 108.0° | 110.3° |
| C2 | C11 | N10 | 104.1° | 104.6° |
| C2 | C11 | H1 | 110.8° | 110.4° |
| C2 | C11 | H2 | 110.8° | 110.5° |
| C11 | C2 | H4 | 108.1° | 110.3° |
| N12 | C1 | C13 | 111.7° | 110.3° |
| N12 | C1 | C9 | 109.6° | 110.3° |
| C1 | N12 | H15 | 109.5° | 111.1° |
| C1 | N12 | H16 | 109.4° | 111.0° |
| O15 | C13 | C1 | 119.0° | 120.1° |
| O15 | C13 | O14 | 122.8° | 120.0° |
| C13 | C1 | C9 | 107.6° | 110.3° |
| C1 | C13 | O14 | 118.1° | 120.0° |
| C1 | C9 | N10 | 104.3° | 104.6° |
| C1 | C9 | H11 | 110.7° | 110.4° |
| C1 | C9 | H12 | 110.7° | 110.4° |
| C13 | O14 | H3 | 109.5° | 117.0° |
| C11 | N10 | C9 | 114.4° | 104.2° |
| N10 | C11 | H1 | 110.8° | 110.4° |
| N10 | C11 | H2 | 110.8° | 110.4° |
| C11 | N10 | H13 | 108.3° | 111.0° |
| N10 | C9 | H11 | 110.8° | 110.4° |
| N10 | C9 | H12 | 110.7° | 110.4° |
| C9 | N10 | H13 | 108.2° | 111.0° |
| H1 | C11 | H2 | 109.5° | 110.4° |
| H5 | C3 | H6 | 109.5° | 109.4° |
| H7 | C4 | H8 | 109.4° | 109.5° |
| H9 | C5 | H10 | 109.4° | 109.5° |
| H11 | C9 | H12 | 109.5° | 110.5° |
| H15 | N12 | H16 | 109.5° | 111.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| O8 | B6 | O16 | O7 | 108.7° | 119.9° |
| O8 | B6 | O16 | C5 | 140.9° | 120.0° |
| O8 | B6 | O7 | C5 | 120.5° | 120.0° |
| O8 | B6 | C5 | C4 | 178.9° | 180.0° |
| O8 | B6 | C5 | H9 | 60.4° | 60.0° |
| O8 | B6 | C5 | H10 | 58.1° | 60.0° |
| O8 | B6 | O16 | H18 | 180.0° | 60.1° |
| O8 | B6 | O7 | H19 | 180.0° | 60.0° |
| O16 | B6 | O7 | C5 | 122.7° | 120.0° |
| O16 | B6 | C5 | C4 | 39.3° | 60.0° |
| O16 | B6 | C5 | H9 | 160.0° | 60.0° |
| O16 | B6 | C5 | H10 | 81.5° | 180.0° |
| O16 | B6 | O7 | H19 | 63.2° | 180.0° |
| O16 | B6 | O8 | H14 | 180.0° | 60.0° |
| O7 | B6 | C5 | C4 | 71.2° | 60.0° |
| O7 | B6 | C5 | H9 | 49.6° | 180.0° |
| O7 | B6 | C5 | H10 | 168.1° | 60.0° |
| O7 | B6 | O16 | H18 | 71.3° | 180.0° |
| O7 | B6 | O8 | H14 | 71.5° | 60.0° |
| B6 | C5 | C4 | H9 | 120.7° | 120.0° |
| B6 | C5 | C4 | H10 | 120.8° | 120.0° |
| B6 | C5 | C4 | C3 | 156.8° | 180.0° |
| B6 | C5 | C4 | H7 | 36.7° | 60.0° |
| B6 | C5 | C4 | H8 | 83.1° | 60.0° |
| B6 | C5 | H9 | H10 | 117.7° | 120.0° |
| C5 | B6 | O16 | H18 | 39.1° | 60.0° |
| C5 | B6 | O7 | H19 | 59.5° | 60.0° |
| C5 | B6 | O8 | H14 | 38.2° | 180.0° |
| C5 | C4 | C3 | H7 | 120.1° | 119.9° |
| C5 | C4 | C3 | H8 | 120.1° | 120.0° |
| C5 | C4 | C3 | C2 | 176.5° | 180.0° |
| C5 | C4 | C3 | H5 | 55.9° | 60.0° |
| C5 | C4 | C3 | H6 | 62.8° | 59.9° |
| C5 | C4 | H7 | H8 | 119.7° | 120.0° |
| C4 | C5 | H9 | H10 | 117.8° | 119.9° |
| C4 | C3 | C2 | H5 | 120.6° | 120.0° |
| C4 | C3 | C2 | H6 | 120.7° | 120.0° |
| C4 | C3 | C2 | C1 | 165.6° | 174.8° |
| C4 | C3 | C2 | C11 | 74.3° | 69.5° |
| C4 | C3 | C2 | H4 | 44.1° | 52.6° |
| C4 | C3 | H5 | H6 | 118.0° | 119.9° |
| C3 | C4 | H7 | H8 | 119.7° | 120.0° |
| C3 | C4 | C5 | H9 | 82.5° | 60.0° |
| C3 | C4 | C5 | H10 | 36.0° | 60.0° |
| C3 | C2 | C1 | C11 | 123.0° | 118.9° |
| C3 | C2 | C1 | H4 | 121.6° | 122.2° |
| C3 | C2 | C11 | H4 | 118.4° | 122.2° |
| C3 | C2 | C1 | N12 | 95.6° | 122.2° |
| C3 | C2 | C1 | C13 | 28.8° | 0.0° |
| C3 | C2 | C1 | C9 | 145.4° | 118.9° |
| C3 | C2 | C11 | N10 | 149.0° | 142.8° |
| C3 | C2 | C11 | H1 | 91.9° | 98.5° |
| C3 | C2 | C11 | H2 | 29.8° | 24.0° |
| C2 | C3 | H5 | H6 | 118.0° | 120.0° |
| C2 | C3 | C4 | H7 | 63.4° | 60.0° |
| C2 | C3 | C4 | H8 | 56.4° | 60.0° |
| C1 | C2 | C11 | H4 | 115.3° | 118.9° |
| C2 | C1 | N12 | C13 | 123.8° | 122.2° |
| C2 | C1 | N12 | C9 | 117.1° | 115.7° |
| C2 | C1 | C13 | O15 | 114.0° | 89.9° |
| C2 | C1 | C13 | C9 | 115.9° | 115.7° |
| C2 | C1 | C13 | O14 | 66.8° | 90.2° |
| C1 | C2 | C11 | N10 | 22.7° | 23.9° |
| C2 | C1 | C9 | N10 | 13.2° | 23.8° |
| C1 | C2 | C11 | H1 | 141.8° | 142.6° |
| C1 | C2 | C11 | H2 | 96.5° | 95.0° |
| C1 | C2 | C3 | H5 | 73.7° | 54.8° |
| C1 | C2 | C3 | H6 | 44.9° | 65.1° |
| C2 | C1 | C9 | H11 | 132.4° | 94.9° |
| C2 | C1 | C9 | H12 | 106.0° | 142.6° |
| C2 | C1 | N12 | H15 | 180.0° | 178.5° |
| C2 | C1 | N12 | H16 | 60.0° | 57.5° |
| C11 | C2 | C1 | N12 | 141.4° | 118.9° |
| C11 | C2 | C1 | C13 | 94.2° | 118.9° |
| C11 | C2 | C1 | C9 | 22.4° | 0.0° |
| C2 | C11 | N10 | H1 | 119.1° | 118.8° |
| C2 | C11 | N10 | H2 | 119.2° | 118.9° |
| C2 | C11 | N10 | C9 | 15.5° | 39.5° |
| C2 | C11 | H1 | H2 | 122.5° | 122.5° |
| C11 | C2 | C3 | H5 | 46.3° | 170.5° |
| C11 | C2 | C3 | H6 | 165.0° | 50.5° |
| C2 | C11 | N10 | H13 | 105.3° | 80.1° |
| N12 | C1 | C13 | O15 | 9.8° | 147.9° |
| N12 | C1 | C13 | C9 | 120.3° | 122.1° |
| N12 | C1 | C13 | O14 | 169.4° | 32.1° |
| N12 | C1 | C9 | N10 | 132.9° | 95.2° |
| N12 | C1 | C2 | H4 | 26.0° | 0.0° |
| N12 | C1 | C9 | H11 | 107.9° | 146.1° |
| N12 | C1 | C9 | H12 | 13.8° | 23.6° |
| C1 | N12 | H15 | H16 | 120.0° | 124.0° |
| O15 | C13 | C1 | O14 | 179.2° | 179.9° |
| O15 | C13 | C1 | C9 | 130.1° | 25.8° |
| O15 | C13 | O14 | H3 | 0.0° | 0.0° |
| C13 | C1 | C9 | N10 | 105.5° | 142.7° |
| C1 | C13 | O14 | H3 | 179.2° | 180.0° |
| C13 | C1 | C2 | H4 | 150.4° | 122.2° |
| C13 | C1 | C9 | H11 | 13.8° | 24.0° |
| C13 | C1 | C9 | H12 | 135.4° | 98.5° |
| C13 | C1 | N12 | H15 | 56.2° | 59.3° |
| C13 | C1 | N12 | H16 | 63.8° | 64.7° |
| C9 | C1 | C13 | O14 | 49.1° | 154.2° |
| C1 | C9 | N10 | C11 | 1.5° | 39.4° |
| C1 | C9 | N10 | H11 | 119.2° | 118.7° |
| C1 | C9 | N10 | H12 | 119.2° | 118.8° |
| C9 | C1 | C2 | H4 | 93.0° | 118.9° |
| C1 | C9 | H11 | H12 | 122.4° | 122.5° |
| C1 | C9 | N10 | H13 | 119.3° | 80.1° |
| C9 | C1 | N12 | H15 | 63.0° | 62.8° |
| C9 | C1 | N12 | H16 | 177.1° | 173.2° |
| C11 | N10 | C9 | H13 | 120.7° | 119.5° |
| N10 | C11 | H1 | H2 | 122.5° | 122.3° |
| N10 | C11 | C2 | H4 | 92.7° | 95.1° |
| C11 | N10 | C9 | H11 | 117.7° | 79.3° |
| C11 | N10 | C9 | H12 | 120.6° | 158.3° |
| C9 | N10 | C11 | H1 | 134.6° | 158.2° |
| C9 | N10 | C11 | H2 | 103.7° | 79.4° |
| N10 | C9 | H11 | H12 | 122.4° | 122.4° |
| H1 | C11 | C2 | H4 | 26.5° | 23.7° |
| H1 | C11 | N10 | H13 | 13.8° | 38.7° |
| H2 | C11 | C2 | H4 | 148.2° | 146.1° |
| H2 | C11 | N10 | H13 | 135.6° | 161.0° |
| H4 | C2 | C3 | H5 | 164.7° | 67.4° |
| H4 | C2 | C3 | H6 | 76.6° | 172.7° |
| H5 | C3 | C4 | H7 | 176.0° | 179.9° |
| H5 | C3 | C4 | H8 | 64.3° | 60.0° |
| H6 | C3 | C4 | H7 | 57.3° | 60.0° |
| H6 | C3 | C4 | H8 | 177.0° | 179.9° |
| H7 | C4 | C5 | H9 | 157.4° | 60.0° |
| H7 | C4 | C5 | H10 | 84.1° | 180.0° |
| H8 | C4 | C5 | H9 | 37.6° | 180.0° |
| H8 | C4 | C5 | H10 | 156.2° | 60.0° |
| H11 | C9 | N10 | H13 | 121.6° | 161.2° |
| H12 | C9 | N10 | H13 | 0.1° | 38.7° |
