(z)-but-2-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational287.57kJ mol-1
Total (Trans. + Rot. + Vib.)297.48kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational52.19J mol-1 K-1
Total (Trans. + Rot. + Vib.)85.45J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.96J mol-1 K-1
Rotational101.47J mol-1 K-1
Vibrational48.11J mol-1 K-1
Total (Trans. + Rot. + Vib.)308.55J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-10.31kJ mol-1

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy6.75kJ mol-1
Polar Solvation Energy-2.01kJ mol-1
Nonpolar Solvation Energy8.78kJ mol-1
Surface Area83.40Å2
Charge of Molecule0
Dipole0.29Debye