Issue 7, 2019

Interactions between azines and alcohols: a rotational study of pyridine–tert-butyl alcohol

Abstract

We assigned the rotational spectra of the parent and the OD isotopologues of the intermolecular complex pyridine–tert-butyl alcohol. The rotational and 14N quadrupole coupling constants are in agreement with a σ-type shape and a Cs symmetry of the complex. The two subunits are held together by a “classical” O–H⋯N intermolecular hydrogen bond. Structural features of these hydrogen bonds are given and compared to those of similar molecular adducts. The O⋯N distance decreases by 4 mÅ upon deuteration of the hydroxyl group, denoting a marked reverse Ubbelohde effect of the O–H⋯N hydrogen bond.

Graphical abstract: Interactions between azines and alcohols: a rotational study of pyridine–tert-butyl alcohol

Article information

Article type
Paper
Submitted
14 7 2018
Accepted
20 8 2018
First published
20 8 2018

Phys. Chem. Chem. Phys., 2019,21, 3545-3549

Interactions between azines and alcohols: a rotational study of pyridine–tert-butyl alcohol

L. Spada, I. Uriarte, W. Li, L. Evangelisti, E. J. Cocinero and W. Caminati, Phys. Chem. Chem. Phys., 2019, 21, 3545 DOI: 10.1039/C8CP04462G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements