methane hydrogen

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational127.56kJ mol-1
Total (Trans. + Rot. + Vib.)137.47kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational17.56J mol-1 K-1
Total (Trans. + Rot. + Vib.)50.81J mol-1 K-1
Entropy
PropertyValueUnit
Translational144.11J mol-1 K-1
Rotational68.99J mol-1 K-1
Vibrational21.09J mol-1 K-1
Total (Trans. + Rot. + Vib.)234.20J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation930.82kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy-288.75kJ mol-1
Polar Solvation Energy-295.51kJ mol-1
Nonpolar Solvation Energy6.73kJ mol-1
Surface Area49.28Å2
Charge of Molecule1
Dipole2.55Debye