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
Vibrational37.06J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.31J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational33.05J mol-1 K-1
Total (Trans. + Rot. + Vib.)292.66J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-425.92kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 53.42 cm-1 View
  • 2 403.48 cm-1 View
  • 3 464.83 cm-1 View
  • 4 519.09 cm-1 View
  • 5 577.85 cm-1 View
  • 6 942.72 cm-1 View
  • 7 1003.24 cm-1 View
  • 8 1016.20 cm-1 View
  • 9 1239.70 cm-1 View
  • 10 1352.84 cm-1 View
  • 11 1384.44 cm-1 View
  • 12 1388.99 cm-1 View
  • 13 1461.04 cm-1 View
  • 14 1979.86 cm-1 View
  • 15 3081.72 cm-1 View
  • 16 3087.52 cm-1 View
  • 17 3174.72 cm-1 View
  • 18 3852.27 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-12.82kJ mol-1
Polar Solvation Energy-20.44kJ mol-1
Nonpolar Solvation Energy7.65kJ mol-1
Surface Area75.90Å2
Charge of Molecule0
Dipole2.25Debye