3PY
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| C1 | O1 | doub | 1.21Å | 1.24Å | |
| C1 | O2 | sing | 1.35Å | 1.25Å | |
| C1 | C2 | sing | 1.49Å | 1.53Å | |
| O2 | HO2 | sing | 0.97Å | 0.95Å | |
| C2 | O3 | doub | 1.21Å | 1.46Å | |
| C2 | C3 | sing | 1.51Å | 1.56Å | |
| C3 | O4 | sing | 1.43Å | 1.24Å | |
| C3 | H31 | sing | 1.09Å | 1.11Å | |
| C3 | H32 | sing | 1.09Å | 1.12Å | |
| O4 | HO4 | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| O1 | C1 | O2 | 103.5° | 120.0° |
| O1 | C1 | C2 | 115.8° | 120.0° |
| O2 | C1 | C2 | 140.7° | 120.0° |
| C1 | O2 | HO2 | 103.5° | 120.0° |
| C1 | C2 | O3 | 102.3° | 120.0° |
| C1 | C2 | C3 | 125.5° | 120.1° |
| O3 | C2 | C3 | 112.7° | 120.0° |
| C2 | C3 | O4 | 102.8° | 109.5° |
| C2 | C3 | H31 | 114.8° | 109.4° |
| C2 | C3 | H32 | 114.8° | 109.4° |
| O4 | C3 | H31 | 114.8° | 109.5° |
| O4 | C3 | H32 | 114.7° | 109.5° |
| C3 | O4 | HO4 | 102.8° | 106.8° |
| H31 | C3 | H32 | 95.8° | 109.5° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| O1 | C1 | O2 | C2 | 176.9° | 180.0° |
| O1 | C1 | O2 | HO2 | 180.0° | 0.0° |
| O1 | C1 | C2 | O3 | 175.5° | 180.0° |
| O1 | C1 | C2 | C3 | 54.6° | 0.0° |
| O2 | C1 | C2 | O3 | 1.1° | 0.0° |
| O2 | C1 | C2 | C3 | 128.8° | 180.0° |
| C2 | C1 | O2 | HO2 | 3.2° | 180.0° |
| C1 | C2 | O3 | C3 | 137.4° | 180.0° |
| C1 | C2 | C3 | O4 | 49.3° | 180.0° |
| C1 | C2 | C3 | H31 | 174.6° | 60.0° |
| C1 | C2 | C3 | H32 | 75.9° | 60.0° |
| O3 | C2 | C3 | O4 | 76.3° | 0.0° |
| O3 | C2 | C3 | H31 | 48.9° | 120.0° |
| O3 | C2 | C3 | H32 | 158.5° | 120.0° |
| C2 | C3 | O4 | H31 | 125.3° | 120.0° |
| C2 | C3 | O4 | H32 | 125.3° | 120.0° |
| C2 | C3 | H31 | H32 | 120.7° | 119.9° |
| C2 | C3 | O4 | HO4 | 180.0° | 180.0° |
| O4 | C3 | H31 | H32 | 120.6° | 120.0° |
| H31 | C3 | O4 | HO4 | 54.8° | 60.0° |
| H32 | C3 | O4 | HO4 | 54.7° | 60.0° |






