Butane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational350.07kJ mol-1
Total (Trans. + Rot. + Vib.)359.98kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational57.58J mol-1 K-1
Total (Trans. + Rot. + Vib.)90.84J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.40J mol-1 K-1
Rotational102.44J mol-1 K-1
Vibrational47.07J mol-1 K-1
Total (Trans. + Rot. + Vib.)308.91J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-121.48kJ mol-1