Formic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational87.41kJ mol-1
Total (Trans. + Rot. + Vib.)97.33kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational14.60J mol-1 K-1
Total (Trans. + Rot. + Vib.)47.86J mol-1 K-1
Entropy
PropertyValueUnit
Translational156.50J mol-1 K-1
Rotational88.14J mol-1 K-1
Vibrational6.07J mol-1 K-1
Total (Trans. + Rot. + Vib.)250.71J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-394.64kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-16.31kJ mol-1
Polar Solvation Energy-21.57kJ mol-1
Nonpolar Solvation Energy5.23kJ mol-1
Surface Area60.13Å2
Charge of Molecule0
Dipole1.92Debye