Ethene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational131.44kJ mol-1
Total (Trans. + Rot. + Vib.)141.36kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational10.22J mol-1 K-1
Total (Trans. + Rot. + Vib.)43.48J mol-1 K-1
Entropy
PropertyValueUnit
Translational150.32J mol-1 K-1
Rotational77.76J mol-1 K-1
Vibrational2.64J mol-1 K-1
Total (Trans. + Rot. + Vib.)230.72J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation69.53kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 823.68 cm-1 View
  • 2 881.16 cm-1 View
  • 3 983.84 cm-1 View
  • 4 1054.60 cm-1 View
  • 5 1093.62 cm-1 View
  • 6 1306.89 cm-1 View
  • 7 1328.03 cm-1 View
  • 8 1828.83 cm-1 View
  • 9 3127.77 cm-1 View
  • 10 3136.66 cm-1 View
  • 11 3145.33 cm-1 View
  • 12 3156.46 cm-1 View