Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.38kJ mol-1
Total (Trans. + Rot. + Vib.)176.29kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.21J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.47J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational30.18J mol-1 K-1
Total (Trans. + Rot. + Vib.)289.79J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-426.35kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 77.61 cm-1 View
  • 2 396.23 cm-1 View
  • 3 466.95 cm-1 View
  • 4 512.21 cm-1 View
  • 5 572.03 cm-1 View
  • 6 961.23 cm-1 View
  • 7 979.27 cm-1 View
  • 8 1009.09 cm-1 View
  • 9 1241.39 cm-1 View
  • 10 1355.52 cm-1 View
  • 11 1385.51 cm-1 View
  • 12 1386.90 cm-1 View
  • 13 1456.62 cm-1 View
  • 14 1981.86 cm-1 View
  • 15 3082.37 cm-1 View
  • 16 3090.39 cm-1 View
  • 17 3175.04 cm-1 View
  • 18 3853.25 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-13.02kJ mol-1
Polar Solvation Energy-20.47kJ mol-1
Nonpolar Solvation Energy7.44kJ mol-1
Surface Area77.27Å2
Charge of Molecule0
Dipole2.29Debye