Abstract
The C≡N stretching frequency, <i>v</i>C≡N, is affected by change in the solvent and also by change in concentration in the same solvent. In the case of acetonitrile, <i>v</i>C≡N is in Fermi resonance with the combination tone (δ<sub>sym.</sub> CH<sub>3</sub> + <i>v</i>C-C), and the degree of Fermi resonance interaction changes with change in the solvent. With the exception of dimethyl sulfoxide, unperturbed <i>v</i>C≡N for acetonitrile exhibits a pseudo-linear correlation with the acceptor number of the solvent.
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription