(z)-but-2-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational287.58kJ mol-1
Total (Trans. + Rot. + Vib.)297.50kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational52.28J mol-1 K-1
Total (Trans. + Rot. + Vib.)85.54J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.96J mol-1 K-1
Rotational101.49J mol-1 K-1
Vibrational50.98J mol-1 K-1
Total (Trans. + Rot. + Vib.)311.43J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-10.30kJ mol-1