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
Vibrational77.88J 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
Vibrational69.67J mol-1 K-1
Total (Trans. + Rot. + Vib.)340.68J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-144.12kJ mol-1

Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 94.76 cm-1 View
  • 2 95.85 cm-1 View
  • 3 195.82 cm-1 View
  • 4 199.33 cm-1 View
  • 5 214.27 cm-1 View
  • 6 429.43 cm-1 View
  • 7 440.29 cm-1 View
  • 8 765.66 cm-1 View
  • 9 818.25 cm-1 View
  • 10 905.21 cm-1 View
  • 11 933.04 cm-1 View
  • 12 979.10 cm-1 View
  • 13 985.90 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 1167.66 cm-1 View
  • 22 1230.95 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 1411.56 cm-1 View
  • 29 1411.58 cm-1 View
  • 30 1414.06 cm-1 View
  • 31 1415.05 cm-1 View
  • 32 1432.15 cm-1 View
  • 33 1437.50 cm-1 View
  • 34 2941.18 cm-1 View
  • 35 2953.45 cm-1 View
  • 36 2959.95 cm-1 View
  • 37 3029.50 cm-1 View
  • 38 3033.98 cm-1 View
  • 39 3034.49 cm-1 View
  • 40 3078.74 cm-1 View
  • 41 3078.76 cm-1 View
  • 42 3084.63 cm-1 View
  • 43 3084.70 cm-1 View
  • 44 3181.70 cm-1 View
  • 45 3181.75 cm-1 View