Octane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational657.15kJ mol-1
Total (Trans. + Rot. + Vib.)667.07kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational138.83J mol-1 K-1
Total (Trans. + Rot. + Vib.)172.09J mol-1 K-1
Entropy
PropertyValueUnit
Translational167.83J mol-1 K-1
Rotational122.15J mol-1 K-1
Vibrational145.85J mol-1 K-1
Total (Trans. + Rot. + Vib.)435.83J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-212.08kJ mol-1