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.)111.14J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational108.91J mol-1 K-1
Vibrational69.74J mol-1 K-1
Total (Trans. + Rot. + Vib.)340.74J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-144.10kJ mol-1

Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 94.29 cm-1 View
  • 2 95.72 cm-1 View
  • 3 195.65 cm-1 View
  • 4 199.22 cm-1 View
  • 5 214.26 cm-1 View
  • 6 429.43 cm-1 View
  • 7 440.29 cm-1 View
  • 8 765.55 cm-1 View
  • 9 818.21 cm-1 View
  • 10 905.18 cm-1 View
  • 11 933.03 cm-1 View
  • 12 979.11 cm-1 View
  • 13 985.90 cm-1 View
  • 14 1105.96 cm-1 View
  • 15 1121.48 cm-1 View
  • 16 1124.36 cm-1 View
  • 17 1129.43 cm-1 View
  • 18 1146.74 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 1377.67 cm-1 View
  • 25 1386.00 cm-1 View
  • 26 1408.93 cm-1 View
  • 27 1409.17 cm-1 View
  • 28 1411.60 cm-1 View
  • 29 1411.61 cm-1 View
  • 30 1414.08 cm-1 View
  • 31 1415.07 cm-1 View
  • 32 1432.18 cm-1 View
  • 33 1437.51 cm-1 View
  • 34 2941.18 cm-1 View
  • 35 2953.44 cm-1 View
  • 36 2959.95 cm-1 View
  • 37 3029.51 cm-1 View
  • 38 3033.97 cm-1 View
  • 39 3034.48 cm-1 View
  • 40 3078.72 cm-1 View
  • 41 3078.75 cm-1 View
  • 42 3084.59 cm-1 View
  • 43 3084.75 cm-1 View
  • 44 3181.67 cm-1 View
  • 45 3181.77 cm-1 View