methane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational128.51kJ mol-1
Total (Trans. + Rot. + Vib.)138.42kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational19.83J mol-1 K-1
Total (Trans. + Rot. + Vib.)53.09J mol-1 K-1
Entropy
PropertyValueUnit
Translational148.91J mol-1 K-1
Rotational82.82J mol-1 K-1
Vibrational11.84J mol-1 K-1
Total (Trans. + Rot. + Vib.)243.57J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation203.03kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 364.63 cm-1 View
  • 2 364.67 cm-1 View
  • 3 553.68 cm-1 View
  • 4 1352.58 cm-1 View
  • 5 1352.68 cm-1 View
  • 6 1404.60 cm-1 View
  • 7 1472.99 cm-1 View
  • 8 1473.07 cm-1 View
  • 9 3160.40 cm-1 View
  • 10 3160.45 cm-1 View
  • 11 3162.53 cm-1 View
  • 12 3260.93 cm-1 View