2-methylbut-1-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational365.22kJ mol-1
Total (Trans. + Rot. + Vib.)375.14kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational72.59J mol-1 K-1
Total (Trans. + Rot. + Vib.)105.85J mol-1 K-1
Entropy
PropertyValueUnit
Translational161.75J mol-1 K-1
Rotational107.79J mol-1 K-1
Vibrational63.81J mol-1 K-1
Total (Trans. + Rot. + Vib.)333.34J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-29.68kJ mol-1