Octane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational657.72kJ mol-1
Total (Trans. + Rot. + Vib.)667.63kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational134.16J mol-1 K-1
Total (Trans. + Rot. + Vib.)167.41J mol-1 K-1
Entropy
PropertyValueUnit
Translational167.83J mol-1 K-1
Rotational122.52J mol-1 K-1
Vibrational120.11J mol-1 K-1
Total (Trans. + Rot. + Vib.)410.46J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-209.76kJ mol-1