Acetaldehyde

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational145.55kJ mol-1
Total (Trans. + Rot. + Vib.)155.47kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational14.09J mol-1 K-1
Total (Trans. + Rot. + Vib.)47.35J mol-1 K-1
Entropy
PropertyValueUnit
Translational155.95J mol-1 K-1
Rotational90.57J mol-1 K-1
Vibrational4.77J mol-1 K-1
Total (Trans. + Rot. + Vib.)251.28J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-182.24kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-7.06kJ mol-1
Polar Solvation Energy-15.57kJ mol-1
Nonpolar Solvation Energy8.53kJ mol-1
Surface Area65.59Å2
Charge of Molecule0
Dipole3.03Debye