Pyrazine-2-carboxylic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational248.04kJ mol-1
Total (Trans. + Rot. + Vib.)257.96kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational86.80J mol-1 K-1
Total (Trans. + Rot. + Vib.)120.06J mol-1 K-1
Entropy
PropertyValueUnit
Translational168.87J mol-1 K-1
Rotational119.73J mol-1 K-1
Vibrational78.76J mol-1 K-1
Total (Trans. + Rot. + Vib.)367.36J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-201.32kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-17.23kJ mol-1
Polar Solvation Energy-29.93kJ mol-1
Nonpolar Solvation Energy12.71kJ mol-1
Surface Area117.93Å2
Charge of Molecule0
Dipole2.43Debye