Pentane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational426.82kJ mol-1
Total (Trans. + Rot. + Vib.)436.74kJ 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
Vibrational69.65J mol-1 K-1
Total (Trans. + Rot. + Vib.)340.65J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-144.13kJ mol-1

Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 95.09 cm-1 View
  • 2 95.93 cm-1 View
  • 3 195.74 cm-1 View
  • 4 199.23 cm-1 View
  • 5 214.25 cm-1 View
  • 6 429.41 cm-1 View
  • 7 440.26 cm-1 View
  • 8 765.58 cm-1 View
  • 9 818.13 cm-1 View
  • 10 905.07 cm-1 View
  • 11 933.01 cm-1 View
  • 12 978.93 cm-1 View
  • 13 985.87 cm-1 View
  • 14 1105.93 cm-1 View
  • 15 1121.44 cm-1 View
  • 16 1124.31 cm-1 View
  • 17 1129.41 cm-1 View
  • 18 1146.71 cm-1 View
  • 19 1153.60 cm-1 View
  • 20 1158.80 cm-1 View
  • 21 1167.65 cm-1 View
  • 22 1230.88 cm-1 View
  • 23 1322.28 cm-1 View
  • 24 1377.63 cm-1 View
  • 25 1385.95 cm-1 View
  • 26 1408.97 cm-1 View
  • 27 1409.19 cm-1 View
  • 28 1411.54 cm-1 View
  • 29 1411.57 cm-1 View
  • 30 1414.04 cm-1 View
  • 31 1415.03 cm-1 View
  • 32 1432.13 cm-1 View
  • 33 1437.49 cm-1 View
  • 34 2941.16 cm-1 View
  • 35 2953.43 cm-1 View
  • 36 2959.93 cm-1 View
  • 37 3029.47 cm-1 View
  • 38 3033.94 cm-1 View
  • 39 3034.46 cm-1 View
  • 40 3078.70 cm-1 View
  • 41 3078.75 cm-1 View
  • 42 3084.65 cm-1 View
  • 43 3084.73 cm-1 View
  • 44 3181.72 cm-1 View
  • 45 3181.74 cm-1 View