Nitrogen and Deuterium Hyperfine Structure in the Rotational Spectra of Pyridine and [4-D] Pyridine

Abstract

We reanalysed the 14 N hyperfine structure in the rotational spectra of pyridine and [4-D]- pyridine with higher precision and determined the D quadrupole coupling. It is intended to provide a reference for comparison with substituted pyridines.