Butane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational349.83kJ mol-1
Total (Trans. + Rot. + Vib.)359.75kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational57.34J mol-1 K-1
Total (Trans. + Rot. + Vib.)90.60J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.40J mol-1 K-1
Rotational102.93J mol-1 K-1
Vibrational46.26J mol-1 K-1
Total (Trans. + Rot. + Vib.)308.59J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-119.24kJ mol-1