(z)-but-2-ene

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational287.56kJ mol-1
Total (Trans. + Rot. + Vib.)297.48kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational52.26J mol-1 K-1
Total (Trans. + Rot. + Vib.)85.52J mol-1 K-1
Entropy
PropertyValueUnit
Translational158.96J mol-1 K-1
Rotational101.48J mol-1 K-1
Vibrational50.01J mol-1 K-1
Total (Trans. + Rot. + Vib.)310.45J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-10.30kJ mol-1

Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 64.78 cm-1 View
  • 2 97.76 cm-1 View
  • 3 266.35 cm-1 View
  • 4 392.66 cm-1 View
  • 5 597.34 cm-1 View
  • 6 719.04 cm-1 View
  • 7 900.86 cm-1 View
  • 8 964.74 cm-1 View
  • 9 1000.22 cm-1 View
  • 10 1041.72 cm-1 View
  • 11 1055.54 cm-1 View
  • 12 1076.61 cm-1 View
  • 13 1120.33 cm-1 View
  • 14 1197.08 cm-1 View
  • 15 1291.67 cm-1 View
  • 16 1380.30 cm-1 View
  • 17 1390.22 cm-1 View
  • 18 1394.06 cm-1 View
  • 19 1398.07 cm-1 View
  • 20 1408.85 cm-1 View
  • 21 1452.09 cm-1 View
  • 22 1880.87 cm-1 View
  • 23 3039.20 cm-1 View
  • 24 3054.05 cm-1 View
  • 25 3057.59 cm-1 View
  • 26 3060.57 cm-1 View
  • 27 3079.76 cm-1 View
  • 28 3080.14 cm-1 View
  • 29 3166.99 cm-1 View
  • 30 3170.26 cm-1 View

Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy7.26kJ mol-1
Polar Solvation Energy-2.06kJ mol-1
Nonpolar Solvation Energy9.28kJ mol-1
Surface Area82.29Å2
Charge of Molecule0
Dipole0.29Debye