Planar in Brooker's mode and twisted in Reichardt's mode: defying the steric forces in biphenyl types of zwitterionic systems through metameric resonance stabilizations-Reference-Cited by-同舟云学术

Planar in Brooker's mode and twisted in Reichardt's mode: defying the steric forces in biphenyl types of zwitterionic systems through metameric resonance stabilizations

Published:2022 Issue:21 Volume:24 Page:13110-13118
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Sitha Sanyasi¹^ORCID

Affiliation:

1. Department of Chemical Sciences, University of Johannesburg, PO Box 524, Auckland Park, Johannesburg, 2006, South Africa

Abstract

In biphenyl types zwitterionic systems, planar configurations can be obtained by defying the steric forces (responsible for twisting) present at the junction sites. Possible only when resonance forces overpower the forces of steric repulsions.

Funder

University of Johannesburg

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D1CP05372H

Reference52 articles.

1. Twist Angles and Rotational Energy Barriers of Biphenyl and Substituted Biphenyls

2. Investigation of the Structural Conformation of Biphenyl by Solid State 13C NMR and Quantum Chemical NMR Shift Calculations

3. Torsional barrier, ionization potential, and electron affinity of biphenyl—A theoretical study