But-2-enedioic acid
Molecule Viewer
Thermodynamics at 298.15 K and standard pressure
| Enthalpy | ||
| Property | Value | Unit |
| Translational | 6.20 | kJ mol-1 |
| Rotational | 3.72 | kJ mol-1 |
| Vibrational | 231.06 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 240.97 | kJ mol-1 |
| Heat Capacity at Constant Pressure | ||
| Property | Value | Unit |
| Translational | 20.79 | J mol-1 K-1 |
| Rotational | 12.47 | J mol-1 K-1 |
| Vibrational | 90.30 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 123.56 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 168.03 | J mol-1 K-1 |
| Rotational | 120.02 | J mol-1 K-1 |
| Vibrational | 97.70 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 385.75 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -689.11 | kJ mol-1 |