2-methylbutane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational427.31kJ mol-1
Total (Trans. + Rot. + Vib.)437.23kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational78.60J mol-1 K-1
Total (Trans. + Rot. + Vib.)111.86J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.65J mol-1 K-1
Vibrational57.83J mol-1 K-1
Total (Trans. + Rot. + Vib.)328.58J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-143.88kJ mol-1