(e)-but-2-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational282.66kJ mol-1
Total (Trans. + Rot. + Vib.)292.58kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational36.99J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.25J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.96J mol-1 K-1
Rotational100.58J mol-1 K-1
Vibrational20.56J mol-1 K-1
Total (Trans. + Rot. + Vib.)280.10J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-10.40kJ mol-1