Buta-1,3-diene

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Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational224.64kJ mol-1
Total (Trans. + Rot. + Vib.)234.55kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational42.52J mol-1 K-1
Total (Trans. + Rot. + Vib.)75.77J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.51J mol-1 K-1
Rotational98.59J mol-1 K-1
Vibrational30.65J mol-1 K-1
Total (Trans. + Rot. + Vib.)287.75J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation129.71kJ mol-1

Molecular Orbitals