2-methylbutane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational426.81kJ mol-1
Total (Trans. + Rot. + Vib.)436.72kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational80.37J mol-1 K-1
Total (Trans. + Rot. + Vib.)113.63J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.82J mol-1 K-1
Vibrational68.44J mol-1 K-1
Total (Trans. + Rot. + Vib.)339.35J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-143.14kJ mol-1