2-methylbutane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational426.80kJ mol-1
Total (Trans. + Rot. + Vib.)436.71kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational80.40J mol-1 K-1
Total (Trans. + Rot. + Vib.)113.66J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.82J mol-1 K-1
Vibrational68.59J mol-1 K-1
Total (Trans. + Rot. + Vib.)339.50J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-143.12kJ mol-1