Formic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational87.34kJ mol-1
Total (Trans. + Rot. + Vib.)97.26kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational15.28J mol-1 K-1
Total (Trans. + Rot. + Vib.)48.53J mol-1 K-1
Entropy
PropertyValueUnit
Translational156.50J mol-1 K-1
Rotational87.93J mol-1 K-1
Vibrational7.13J mol-1 K-1
Total (Trans. + Rot. + Vib.)251.55J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-376.65kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-32.00kJ mol-1
Polar Solvation Energy-37.20kJ mol-1
Nonpolar Solvation Energy5.18kJ mol-1
Surface Area64.52Å2
Charge of Molecule0
Dipole4.83Debye