A20
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| CAE | NAA | sing | 1.47Å | 1.44Å | |
| CAE | CAF | sing | 1.53Å | 1.50Å | |
| CAF | CAG | sing | 1.53Å | 1.50Å | |
| CAG | SAH | sing | 1.81Å | 1.77Å | |
| OAB | SAH | doub | 1.42Å | 1.46Å | |
| SAH | OAD | doub | 1.42Å | 1.48Å | |
| SAH | OAC | sing | 1.52Å | 1.47Å | |
| CAG | H1 | sing | 1.09Å | 1.10Å | |
| CAG | H2 | sing | 1.09Å | 1.10Å | |
| CAF | H3 | sing | 1.09Å | 1.10Å | |
| CAF | H4 | sing | 1.09Å | 1.10Å | |
| CAE | H5 | sing | 1.09Å | 1.10Å | |
| CAE | H6 | sing | 1.09Å | 1.10Å | |
| NAA | H7 | sing | 1.01Å | 1.00Å | |
| NAA | H8 | sing | 1.01Å | 1.00Å | |
| OAC | H10 | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| NAA | CAE | CAF | 110.0° | 109.5° |
| NAA | CAE | H5 | 109.3° | 109.5° |
| NAA | CAE | H6 | 109.3° | 109.4° |
| CAE | NAA | H7 | 109.5° | 111.0° |
| CAE | NAA | H8 | 109.4° | 111.0° |
| CAE | CAF | CAG | 110.1° | 109.5° |
| CAE | CAF | H3 | 109.4° | 109.4° |
| CAE | CAF | H4 | 109.3° | 109.4° |
| CAF | CAE | H5 | 109.4° | 109.5° |
| CAF | CAE | H6 | 109.4° | 109.5° |
| CAF | CAG | SAH | 110.3° | 109.5° |
| CAF | CAG | H1 | 109.2° | 109.5° |
| CAF | CAG | H2 | 109.3° | 109.5° |
| CAG | CAF | H3 | 109.3° | 109.5° |
| CAG | CAF | H4 | 109.3° | 109.4° |
| CAG | SAH | OAB | 108.7° | 110.5° |
| CAG | SAH | OAD | 108.1° | 110.6° |
| CAG | SAH | OAC | 110.1° | 104.5° |
| SAH | CAG | H1 | 109.3° | 109.5° |
| SAH | CAG | H2 | 109.2° | 109.4° |
| OAB | SAH | OAD | 110.0° | 121.0° |
| OAB | SAH | OAC | 110.8° | 104.3° |
| OAD | SAH | OAC | 109.1° | 104.3° |
| SAH | OAC | H10 | 109.5° | 114.1° |
| H1 | CAG | H2 | 109.5° | 109.5° |
| H3 | CAF | H4 | 109.4° | 109.6° |
| H5 | CAE | H6 | 109.5° | 109.5° |
| H7 | NAA | H8 | 109.5° | 111.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| NAA | CAE | CAF | H5 | 120.1° | 120.1° |
| NAA | CAE | CAF | H6 | 120.0° | 120.0° |
| NAA | CAE | CAF | CAG | 57.1° | 180.0° |
| NAA | CAE | CAF | H3 | 177.2° | 60.0° |
| NAA | CAE | CAF | H4 | 63.0° | 60.1° |
| NAA | CAE | H5 | H6 | 119.8° | 120.0° |
| CAE | NAA | H7 | H8 | 120.0° | 123.9° |
| CAE | CAF | CAG | H3 | 120.1° | 120.0° |
| CAE | CAF | CAG | H4 | 120.1° | 119.9° |
| CAE | CAF | CAG | SAH | 177.6° | 180.0° |
| CAE | CAF | CAG | H1 | 62.3° | 60.0° |
| CAE | CAF | CAG | H2 | 57.4° | 60.1° |
| CAE | CAF | H3 | H4 | 119.8° | 120.0° |
| CAF | CAE | H5 | H6 | 119.8° | 120.0° |
| CAF | CAE | NAA | H7 | 180.0° | 56.0° |
| CAF | CAE | NAA | H8 | 60.0° | 180.0° |
| CAF | CAG | SAH | H1 | 120.1° | 120.1° |
| CAF | CAG | SAH | H2 | 120.1° | 120.0° |
| CAF | CAG | SAH | OAB | 74.5° | 68.4° |
| CAF | CAG | SAH | OAD | 166.2° | 68.3° |
| CAF | CAG | SAH | OAC | 47.0° | 180.0° |
| CAF | CAG | H1 | H2 | 119.6° | 120.1° |
| CAG | CAF | H3 | H4 | 119.7° | 120.0° |
| CAG | CAF | CAE | H5 | 63.0° | 59.9° |
| CAG | CAF | CAE | H6 | 177.1° | 60.0° |
| CAG | SAH | OAB | OAD | 118.2° | 131.5° |
| CAG | SAH | OAB | OAC | 121.1° | 111.8° |
| CAG | SAH | OAD | OAC | 119.7° | 111.8° |
| SAH | CAG | H1 | H2 | 119.6° | 119.9° |
| SAH | CAG | CAF | H3 | 57.4° | 60.0° |
| SAH | CAG | CAF | H4 | 62.3° | 60.1° |
| CAG | SAH | OAC | H10 | 118.5° | 180.0° |
| OAB | SAH | OAD | OAC | 121.7° | 116.7° |
| OAB | SAH | CAG | H1 | 165.4° | 51.7° |
| OAB | SAH | CAG | H2 | 45.6° | 171.6° |
| OAB | SAH | OAC | H10 | 121.2° | 63.9° |
| OAD | SAH | CAG | H1 | 46.0° | 171.6° |
| OAD | SAH | CAG | H2 | 73.7° | 51.6° |
| OAD | SAH | OAC | H10 | 0.0° | 63.9° |
| OAC | SAH | CAG | H1 | 73.1° | 59.9° |
| OAC | SAH | CAG | H2 | 167.2° | 60.0° |
| H1 | CAG | CAF | H3 | 177.5° | 180.0° |
| H1 | CAG | CAF | H4 | 57.8° | 59.9° |
| H2 | CAG | CAF | H3 | 62.7° | 59.9° |
| H2 | CAG | CAF | H4 | 177.5° | 180.0° |
| H3 | CAF | CAE | H5 | 57.1° | 180.0° |
| H3 | CAF | CAE | H6 | 62.8° | 60.0° |
| H4 | CAF | CAE | H5 | 176.9° | 60.0° |
| H4 | CAF | CAE | H6 | 57.0° | 180.0° |
| H5 | CAE | NAA | H7 | 59.9° | 64.0° |
| H5 | CAE | NAA | H8 | 60.1° | 60.0° |
| H6 | CAE | NAA | H7 | 60.0° | 176.0° |
| H6 | CAE | NAA | H8 | 180.0° | 60.1° |
