Pentanoic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational396.65kJ mol-1
Total (Trans. + Rot. + Vib.)406.56kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational98.23J mol-1 K-1
Total (Trans. + Rot. + Vib.)131.48J mol-1 K-1
Entropy
PropertyValueUnit
Translational166.43J mol-1 K-1
Rotational117.49J mol-1 K-1
Vibrational99.39J mol-1 K-1
Total (Trans. + Rot. + Vib.)383.31J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-489.67kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy5.46kJ mol-1
Polar Solvation Energy-18.53kJ mol-1
Nonpolar Solvation Energy23.99kJ mol-1
Surface Area98.74Å2
Charge of Molecule0
Dipole2.28Debye