(e)-but-2-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational288.04kJ mol-1
Total (Trans. + Rot. + Vib.)297.95kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational52.57J mol-1 K-1
Total (Trans. + Rot. + Vib.)85.82J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.96J mol-1 K-1
Rotational100.59J mol-1 K-1
Vibrational44.41J mol-1 K-1
Total (Trans. + Rot. + Vib.)303.97J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-15.77kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 120.86 cm-1 View
  • 2 142.82 cm-1 View
  • 3 235.51 cm-1 View
  • 4 310.43 cm-1 View
  • 5 534.08 cm-1 View
  • 6 815.30 cm-1 View
  • 7 914.08 cm-1 View
  • 8 941.31 cm-1 View
  • 9 986.59 cm-1 View
  • 10 992.23 cm-1 View
  • 11 1046.94 cm-1 View
  • 12 1152.27 cm-1 View
  • 13 1200.03 cm-1 View
  • 14 1237.49 cm-1 View
  • 15 1246.01 cm-1 View
  • 16 1386.92 cm-1 View
  • 17 1394.08 cm-1 View
  • 18 1397.23 cm-1 View
  • 19 1397.29 cm-1 View
  • 20 1412.11 cm-1 View
  • 21 1439.35 cm-1 View
  • 22 1890.33 cm-1 View
  • 23 3039.29 cm-1 View
  • 24 3039.62 cm-1 View
  • 25 3069.72 cm-1 View
  • 26 3070.10 cm-1 View
  • 27 3075.22 cm-1 View
  • 28 3076.15 cm-1 View
  • 29 3169.61 cm-1 View
  • 30 3169.85 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy10.62kJ mol-1
Polar Solvation Energy-2.12kJ mol-1
Nonpolar Solvation Energy12.71kJ mol-1
Surface Area84.97Å2
Charge of Molecule0
Dipole0.00Debye