Pentane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational426.99kJ mol-1
Total (Trans. + Rot. + Vib.)436.91kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational76.34J mol-1 K-1
Total (Trans. + Rot. + Vib.)109.60J mol-1 K-1
Entropy
PropertyValueUnit
Translational162.10J mol-1 K-1
Rotational109.14J mol-1 K-1
Vibrational60.76J mol-1 K-1
Total (Trans. + Rot. + Vib.)332.00J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-142.64kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy19.34kJ mol-1
Polar Solvation Energy-0.59kJ mol-1
Nonpolar Solvation Energy19.90kJ mol-1
Surface Area88.12Å2
Charge of Molecule0
Dipole0.06Debye