Octanoic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational627.62kJ mol-1
Total (Trans. + Rot. + Vib.)637.53kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational154.47J mol-1 K-1
Total (Trans. + Rot. + Vib.)187.73J mol-1 K-1
Entropy
PropertyValueUnit
Translational170.74J mol-1 K-1
Rotational128.19J mol-1 K-1
Vibrational160.10J mol-1 K-1
Total (Trans. + Rot. + Vib.)459.03J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-555.96kJ mol-1

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy13.05kJ mol-1
Polar Solvation Energy-18.66kJ mol-1
Nonpolar Solvation Energy31.73kJ mol-1
Surface Area139.88Å2
Charge of Molecule0
Dipole2.30Debye