Hindered internal rotation: Once more about the nitroethane molecule

Molecules with hindered internal rotation are considered. A new model for taking into account hindered rotation in the refinement of their structural parameters is suggested. The model provides close agreement with electron diffraction experiment.

► We consider molecules with hindered internal rotation.
► We suggest a new model for taking into account hindered rotation in the refinement of their structural parameters.
► We show that the model provides close agreement with electron diffraction experiment.