4-methylpyridine

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational309.07kJ mol-1
Total (Trans. + Rot. + Vib.)318.98kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational70.24J mol-1 K-1
Total (Trans. + Rot. + Vib.)103.49J mol-1 K-1
Entropy
PropertyValueUnit
Translational165.28J mol-1 K-1
Rotational112.55J mol-1 K-1
Vibrational51.84J mol-1 K-1
Total (Trans. + Rot. + Vib.)329.67J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation86.89kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 57.22 cm-1 View
  • 2 196.93 cm-1 View
  • 3 347.54 cm-1 View
  • 4 362.79 cm-1 View
  • 5 475.34 cm-1 View
  • 6 543.60 cm-1 View
  • 7 642.88 cm-1 View
  • 8 661.94 cm-1 View
  • 9 811.36 cm-1 View
  • 10 856.99 cm-1 View
  • 11 878.43 cm-1 View
  • 12 950.39 cm-1 View
  • 13 970.73 cm-1 View
  • 14 984.05 cm-1 View
  • 15 1030.59 cm-1 View
  • 16 1037.48 cm-1 View
  • 17 1095.24 cm-1 View
  • 18 1097.13 cm-1 View
  • 19 1126.82 cm-1 View
  • 20 1162.90 cm-1 View
  • 21 1216.44 cm-1 View
  • 22 1327.73 cm-1 View
  • 23 1389.00 cm-1 View
  • 24 1392.92 cm-1 View
  • 25 1426.61 cm-1 View
  • 26 1479.93 cm-1 View
  • 27 1615.36 cm-1 View
  • 28 1749.32 cm-1 View
  • 29 1784.76 cm-1 View
  • 30 3033.40 cm-1 View
  • 31 3036.84 cm-1 View
  • 32 3067.90 cm-1 View
  • 33 3072.71 cm-1 View
  • 34 3073.34 cm-1 View
  • 35 3078.15 cm-1 View
  • 36 3171.17 cm-1 View