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.)141.35kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational10.23J mol-1 K-1
Total (Trans. + Rot. + Vib.)43.49J mol-1 K-1
Entropy
PropertyValueUnit
Translational150.32J mol-1 K-1
Rotational77.76J mol-1 K-1
Vibrational2.65J mol-1 K-1
Total (Trans. + Rot. + Vib.)230.72J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation69.54kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 822.71 cm-1 View
  • 2 881.28 cm-1 View
  • 3 983.93 cm-1 View
  • 4 1054.61 cm-1 View
  • 5 1093.33 cm-1 View
  • 6 1306.85 cm-1 View
  • 7 1327.88 cm-1 View
  • 8 1828.72 cm-1 View
  • 9 3128.01 cm-1 View
  • 10 3136.91 cm-1 View
  • 11 3145.57 cm-1 View
  • 12 3156.69 cm-1 View