Formaldehyde

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational68.76kJ mol-1
Total (Trans. + Rot. + Vib.)78.68kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational3.16J mol-1 K-1
Total (Trans. + Rot. + Vib.)36.42J mol-1 K-1
Entropy
PropertyValueUnit
Translational151.17J mol-1 K-1
Rotational72.60J mol-1 K-1
Vibrational0.68J mol-1 K-1
Total (Trans. + Rot. + Vib.)224.45J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-142.45kJ mol-1

Calculation failed

NPFUNC= 0 DIFFS= F BASNAM=
RUN TITLE
---------
a54c3502dd3b1edec7cfce1ffa1a0f46.log
THE POINT GROUP OF THE MOLECULE IS C1
THE ORDER OF THE PRINCIPAL AXIS IS 0
UNABLE TO GENERATE PRINCIPAL AXES
EXECUTION OF GAMESS TERMINATED -ABNORMALLY- AT Sun Feb 5 11:17:47 2017