Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.46kJ mol-1
Total (Trans. + Rot. + Vib.)176.37kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.10J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.36J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational33.54J mol-1 K-1
Total (Trans. + Rot. + Vib.)293.16J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-425.92kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 50.57 cm-1 View
  • 2 403.42 cm-1 View
  • 3 464.75 cm-1 View
  • 4 515.79 cm-1 View
  • 5 576.95 cm-1 View
  • 6 942.65 cm-1 View
  • 7 1003.29 cm-1 View
  • 8 1016.14 cm-1 View
  • 9 1239.45 cm-1 View
  • 10 1352.88 cm-1 View
  • 11 1384.49 cm-1 View
  • 12 1389.05 cm-1 View
  • 13 1461.04 cm-1 View
  • 14 1979.88 cm-1 View
  • 15 3081.94 cm-1 View
  • 16 3087.77 cm-1 View
  • 17 3175.13 cm-1 View
  • 18 3852.88 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-13.86kJ mol-1
Polar Solvation Energy-20.65kJ mol-1
Nonpolar Solvation Energy6.81kJ mol-1
Surface Area78.29Å2
Charge of Molecule0
Dipole2.26Debye