1,2,4,5-tetramethylbenzene hydrogen hydrogen

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Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational616.68kJ mol-1
Total (Trans. + Rot. + Vib.)626.59kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational180.94J mol-1 K-1
Total (Trans. + Rot. + Vib.)214.20J mol-1 K-1
Entropy
PropertyValueUnit
Translational170.03J mol-1 K-1
Rotational124.74J mol-1 K-1
Vibrational174.37J mol-1 K-1
Total (Trans. + Rot. + Vib.)469.13J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-116.75kJ mol-1

Molecular Orbitals