Pentane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational426.83kJ mol-1
Total (Trans. + Rot. + Vib.)436.75kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational77.85J mol-1 K-1
Total (Trans. + Rot. + Vib.)111.11J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.91J mol-1 K-1
Vibrational69.58J mol-1 K-1
Total (Trans. + Rot. + Vib.)340.58J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-144.12kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 94.99 cm-1 View
  • 2 95.90 cm-1 View
  • 3 196.78 cm-1 View
  • 4 200.18 cm-1 View
  • 5 214.26 cm-1 View
  • 6 429.42 cm-1 View
  • 7 440.23 cm-1 View
  • 8 765.86 cm-1 View
  • 9 818.42 cm-1 View
  • 10 905.36 cm-1 View
  • 11 933.31 cm-1 View
  • 12 979.17 cm-1 View
  • 13 986.12 cm-1 View
  • 14 1106.05 cm-1 View
  • 15 1121.55 cm-1 View
  • 16 1124.49 cm-1 View
  • 17 1129.51 cm-1 View
  • 18 1146.79 cm-1 View
  • 19 1153.65 cm-1 View
  • 20 1158.99 cm-1 View
  • 21 1167.87 cm-1 View
  • 22 1230.98 cm-1 View
  • 23 1322.45 cm-1 View
  • 24 1377.76 cm-1 View
  • 25 1386.05 cm-1 View
  • 26 1408.81 cm-1 View
  • 27 1409.17 cm-1 View
  • 28 1411.64 cm-1 View
  • 29 1411.82 cm-1 View
  • 30 1414.16 cm-1 View
  • 31 1415.22 cm-1 View
  • 32 1432.24 cm-1 View
  • 33 1437.74 cm-1 View
  • 34 2940.98 cm-1 View
  • 35 2953.24 cm-1 View
  • 36 2959.75 cm-1 View
  • 37 3029.32 cm-1 View
  • 38 3033.52 cm-1 View
  • 39 3034.45 cm-1 View
  • 40 3078.06 cm-1 View
  • 41 3078.22 cm-1 View
  • 42 3084.38 cm-1 View
  • 43 3084.73 cm-1 View
  • 44 3181.28 cm-1 View
  • 45 3181.47 cm-1 View