(z)-but-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 | 288.90 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 298.82 | 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 | 49.81 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 83.07 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 158.96 | J mol-1 K-1 |
| Rotational | 101.53 | J mol-1 K-1 |
| Vibrational | 36.31 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 296.80 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -14.86 | kJ mol-1 |
Molecular Orbitals
- 1 -300.35 eV View
- 2 -300.35 eV View
- 3 -299.71 eV View
- 4 -299.69 eV View
- 5 -28.12 eV View
- 6 -25.40 eV View
- 7 -22.98 eV View
- 8 -18.37 eV View
- 9 -16.84 eV View
- 10 -14.80 eV View
- 11 -14.43 eV View
- 12 -14.21 eV View
- 13 -13.26 eV View
- 14 -12.67 eV View
- 15 -11.57 eV View
- 16 -7.82 eV View
- 17 8.76 eV View
- 18 15.83 eV View
- 19 18.37 eV View
- 20 18.46 eV View
- 21 19.00 eV View
- 22 19.30 eV View
- 23 19.58 eV View
- 24 20.02 eV View
- 25 21.01 eV View
- 26 21.96 eV View
- 27 26.07 eV View
- 28 29.10 eV View