Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.39kJ mol-1
Total (Trans. + Rot. + Vib.)176.31kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.18J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.44J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational29.95J mol-1 K-1
Total (Trans. + Rot. + Vib.)289.56J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-426.29kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 79.46 cm-1 View
  • 2 395.82 cm-1 View
  • 3 466.98 cm-1 View
  • 4 515.73 cm-1 View
  • 5 572.61 cm-1 View
  • 6 961.33 cm-1 View
  • 7 978.74 cm-1 View
  • 8 1008.82 cm-1 View
  • 9 1240.71 cm-1 View
  • 10 1355.47 cm-1 View
  • 11 1385.44 cm-1 View
  • 12 1386.96 cm-1 View
  • 13 1456.57 cm-1 View
  • 14 1981.60 cm-1 View
  • 15 3082.90 cm-1 View
  • 16 3090.63 cm-1 View
  • 17 3175.41 cm-1 View
  • 18 3853.53 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-13.39kJ mol-1
Polar Solvation Energy-20.50kJ mol-1
Nonpolar Solvation Energy7.11kJ mol-1
Surface Area76.53Å2
Charge of Molecule0
Dipole2.30Debye