Molecular oxygen Molecule Thermodynamics Molecular Orbitals Vibrational Frequencies Polarity and Solvation Molecule Viewer Jmol._Canvas2D (JSmol) "jmol_intro"[x] Thermodynamics at 298.15 K and standard pressure Enthalpy PropertyValueUnit Translational6.20kJ mol-1 Rotational2.48kJ mol-1 Vibrational12.54kJ mol-1 Total (Trans. + Rot. + Vib.)21.22kJ mol-1 Heat Capacity at Constant Pressure PropertyValueUnit Translational20.79J mol-1 K-1 Rotational8.31J mol-1 K-1 Vibrational0.03J mol-1 K-1 Total (Trans. + Rot. + Vib.)29.14J mol-1 K-1 Entropy PropertyValueUnit Translational151.97J mol-1 K-1 Rotational43.30J mol-1 K-1 Vibrational0.00J mol-1 K-1 Total (Trans. + Rot. + Vib.)195.27J mol-1 K-1 Other Properties PropertyValueUnit Heat of Formation76.90kJ mol-1 Calculate Calculate Calculate