Propa-1,2-diene

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Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational145.78kJ mol-1
Total (Trans. + Rot. + Vib.)155.70kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational25.14J mol-1 K-1
Total (Trans. + Rot. + Vib.)58.40J mol-1 K-1
Entropy
PropertyValueUnit
Translational154.76J mol-1 K-1
Rotational87.11J mol-1 K-1
Vibrational12.23J mol-1 K-1
Total (Trans. + Rot. + Vib.)254.11J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation196.73kJ mol-1

Molecular Orbitals