2-methylpropane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational350.49kJ mol-1
Total (Trans. + Rot. + Vib.)360.41kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational59.64J mol-1 K-1
Total (Trans. + Rot. + Vib.)92.90J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.40J mol-1 K-1
Rotational102.67J mol-1 K-1
Vibrational43.12J mol-1 K-1
Total (Trans. + Rot. + Vib.)305.19J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-123.44kJ mol-1