butane ethane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational558.91kJ mol-1
Total (Trans. + Rot. + Vib.)568.83kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational113.23J mol-1 K-1
Total (Trans. + Rot. + Vib.)146.49J mol-1 K-1
Entropy
PropertyValueUnit
Translational164.60J mol-1 K-1
Rotational119.13J mol-1 K-1
Vibrational125.23J mol-1 K-1
Total (Trans. + Rot. + Vib.)408.96J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-201.80kJ mol-1

Molecular Orbitals


Vibrational Frequencies


Vibration
Vectors
Balls
  • 1 14.58 cm-1 View
  • 2 44.60 cm-1 View
  • 3 59.94 cm-1 View
  • 4 79.56 cm-1 View
  • 5 113.82 cm-1 View
  • 6 137.50 cm-1 View
  • 7 173.85 cm-1 View
  • 8 261.38 cm-1 View
  • 9 287.78 cm-1 View
  • 10 307.63 cm-1 View
  • 11 368.17 cm-1 View
  • 12 477.84 cm-1 View
  • 13 794.74 cm-1 View
  • 14 860.92 cm-1 View
  • 15 882.26 cm-1 View
  • 16 896.29 cm-1 View
  • 17 910.16 cm-1 View
  • 18 985.52 cm-1 View
  • 19 1030.29 cm-1 View
  • 20 1044.15 cm-1 View
  • 21 1118.38 cm-1 View
  • 22 1119.28 cm-1 View
  • 23 1125.38 cm-1 View
  • 24 1133.85 cm-1 View
  • 25 1143.29 cm-1 View
  • 26 1152.57 cm-1 View
  • 27 1153.96 cm-1 View
  • 28 1172.42 cm-1 View
  • 29 1300.31 cm-1 View
  • 30 1342.53 cm-1 View
  • 31 1359.89 cm-1 View
  • 32 1387.30 cm-1 View
  • 33 1400.69 cm-1 View
  • 34 1402.41 cm-1 View
  • 35 1405.42 cm-1 View
  • 36 1407.41 cm-1 View
  • 37 1410.32 cm-1 View
  • 38 1411.07 cm-1 View
  • 39 1411.96 cm-1 View
  • 40 1418.14 cm-1 View
  • 41 1424.32 cm-1 View
  • 42 1434.72 cm-1 View
  • 43 1442.67 cm-1 View
  • 44 1472.46 cm-1 View
  • 45 2936.23 cm-1 View
  • 46 2953.72 cm-1 View
  • 47 3028.67 cm-1 View
  • 48 3029.13 cm-1 View
  • 49 3040.52 cm-1 View
  • 50 3043.37 cm-1 View
  • 51 3049.73 cm-1 View
  • 52 3058.08 cm-1 View
  • 53 3061.74 cm-1 View
  • 54 3064.14 cm-1 View
  • 55 3085.29 cm-1 View
  • 56 3092.27 cm-1 View
  • 57 3143.65 cm-1 View
  • 58 3153.13 cm-1 View
  • 59 3177.53 cm-1 View
  • 60 3180.53 cm-1 View