2-methylbut-2-ene
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 | 362.97 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 372.89 | 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 | 67.91 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 101.17 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 161.75 | J mol-1 K-1 |
| Rotational | 107.93 | J mol-1 K-1 |
| Vibrational | 58.66 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 328.34 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -48.15 | kJ mol-1 |