Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.47kJ mol-1
Total (Trans. + Rot. + Vib.)176.38kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.08J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.34J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational34.20J mol-1 K-1
Total (Trans. + Rot. + Vib.)293.81J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-425.91kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 46.57 cm-1 View
  • 2 403.22 cm-1 View
  • 3 464.76 cm-1 View
  • 4 517.82 cm-1 View
  • 5 577.55 cm-1 View
  • 6 942.64 cm-1 View
  • 7 1003.18 cm-1 View
  • 8 1016.10 cm-1 View
  • 9 1240.15 cm-1 View
  • 10 1352.83 cm-1 View
  • 11 1384.45 cm-1 View
  • 12 1388.98 cm-1 View
  • 13 1461.08 cm-1 View
  • 14 1979.94 cm-1 View
  • 15 3081.99 cm-1 View
  • 16 3087.72 cm-1 View
  • 17 3175.12 cm-1 View
  • 18 3852.65 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-12.08kJ mol-1
Polar Solvation Energy-20.45kJ mol-1
Nonpolar Solvation Energy8.36kJ mol-1
Surface Area75.20Å2
Charge of Molecule0
Dipole2.26Debye