Microwave spectra of [ 15n] and [ 13c] pyridines, quadrupole coupling constants, dipole moment and molecular structure of pyridine

The microwave spectra of two ring-substituted species of pyridine have been remeasured, and the spectra of the two remaining species investigated and assigned. 14N quadrupole coupling splittings were analyzed and used to determine the quadrupole coupling constants, while the derived center frequenci...

Full description

Saved in:
Bibliographic Details
Published in:Journal of molecular structure 1974, Vol.20 (1), p.119-126
Main Authors: Sørensen, Georg Ole, Mahler, Leo, Rastrup-Andersen, Niels
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The microwave spectra of two ring-substituted species of pyridine have been remeasured, and the spectra of the two remaining species investigated and assigned. 14N quadrupole coupling splittings were analyzed and used to determine the quadrupole coupling constants, while the derived center frequencies were fitted to give improved values for the rotational constants. A complete substitution structure can now be presented. The dipole moment of pyridine was redetermined from Stark measurements in the spectrum of [ 15N]pyridine.
ISSN:0022-2860
1872-8014
DOI:10.1016/0022-2860(74)85074-X