Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.44kJ mol-1
Total (Trans. + Rot. + Vib.)176.36kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.14J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.39J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational31.87J mol-1 K-1
Total (Trans. + Rot. + Vib.)291.48J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-426.10kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 62.32 cm-1 View
  • 2 401.23 cm-1 View
  • 3 465.58 cm-1 View
  • 4 514.58 cm-1 View
  • 5 574.83 cm-1 View
  • 6 949.08 cm-1 View
  • 7 992.98 cm-1 View
  • 8 1015.65 cm-1 View
  • 9 1240.28 cm-1 View
  • 10 1353.77 cm-1 View
  • 11 1384.39 cm-1 View
  • 12 1389.15 cm-1 View
  • 13 1459.51 cm-1 View
  • 14 1980.51 cm-1 View
  • 15 3081.41 cm-1 View
  • 16 3090.09 cm-1 View
  • 17 3175.44 cm-1 View
  • 18 3853.25 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-11.21kJ mol-1
Polar Solvation Energy-20.29kJ mol-1
Nonpolar Solvation Energy9.07kJ mol-1
Surface Area72.50Å2
Charge of Molecule0
Dipole2.26Debye