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
Vibrational77.87J mol-1 K-1
Total (Trans. + Rot. + Vib.)111.13J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.91J mol-1 K-1
Vibrational69.63J mol-1 K-1
Total (Trans. + Rot. + Vib.)340.63J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-144.10kJ mol-1

Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 94.68 cm-1 View
  • 2 95.92 cm-1 View
  • 3 196.22 cm-1 View
  • 4 200.01 cm-1 View
  • 5 214.34 cm-1 View
  • 6 429.43 cm-1 View
  • 7 440.32 cm-1 View
  • 8 765.61 cm-1 View
  • 9 818.25 cm-1 View
  • 10 905.20 cm-1 View
  • 11 933.05 cm-1 View
  • 12 979.11 cm-1 View
  • 13 985.92 cm-1 View
  • 14 1105.94 cm-1 View
  • 15 1121.48 cm-1 View
  • 16 1124.36 cm-1 View
  • 17 1129.42 cm-1 View
  • 18 1146.73 cm-1 View
  • 19 1153.65 cm-1 View
  • 20 1158.85 cm-1 View
  • 21 1167.65 cm-1 View
  • 22 1230.94 cm-1 View
  • 23 1322.31 cm-1 View
  • 24 1377.66 cm-1 View
  • 25 1385.99 cm-1 View
  • 26 1408.96 cm-1 View
  • 27 1409.19 cm-1 View
  • 28 1411.59 cm-1 View
  • 29 1411.60 cm-1 View
  • 30 1414.07 cm-1 View
  • 31 1415.06 cm-1 View
  • 32 1432.16 cm-1 View
  • 33 1437.49 cm-1 View
  • 34 2941.19 cm-1 View
  • 35 2953.45 cm-1 View
  • 36 2959.96 cm-1 View
  • 37 3029.51 cm-1 View
  • 38 3033.98 cm-1 View
  • 39 3034.49 cm-1 View
  • 40 3078.73 cm-1 View
  • 41 3078.74 cm-1 View
  • 42 3084.61 cm-1 View
  • 43 3084.74 cm-1 View
  • 44 3181.69 cm-1 View
  • 45 3181.76 cm-1 View