Interaction of CH${}_3$CN and CH${}_3$NC with He : potential energy surfaces and low-energy scattering

Malek Ben Khalifa, Paul J. Dagdigian, Jérôme Loreau

Several nitrogen-bearing molecules, such as methyl cyanide (or acetonitrile, CH${}_3$CN) and methyl isocyanide (CH${}_3$NC) of interest here, have been observed in various astrophysica…