Free Access

Fig. 1

image

Reduced energy levels EvJEr.r. for ethylene for the 155 000 variationally predicted vibration-rotation levels (upper panel) and for the 10 600 observed levels (lower panel). Er.r. are the rigid rotor energy levels taken as .

This figure is made of several images, please see below:

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.