Quinazoline�iodine interaction as studied by NMR in nematic solutions

Suryaprakash, N and Khetrapal, CL and Diehl, P (1992) Quinazoline�iodine interaction as studied by NMR in nematic solutions. In: Magnetic Resonance in Chemistry, 30 (10). pp. 940-943.

PDF Quinazoline-Iodine_Interaction.pdf - Published Version Restricted to Registered users only Download (332kB) | Request a copy

Abstract

The results of an NMR study of the interaction of quinazoline with iodine in the nematic phase indicate the formation of at least two different types of charge-transfer complexes. Significant changes in the molecular geometry of the quinazoline moiety were observed as a result of complexation with iodine. Detailed information on the formation of the charge-transfer complexes was derived from the changes in the molecular structure, order parameters and chemical shifts as functions of iodine concentration. The observed changes in the order parameters are interpreted in terms of bond interaction tensors.

Item Type:	Journal Article
Publication:	Magnetic Resonance in Chemistry
Publisher:	John Wiley and Sons
Additional Information:	Copyright of this article belongs to John Wiley and Sons.
Keywords:	Quinazoline-iodine interaction;NMR Nematic phase.
Department/Centre:	Division of Chemical Sciences > Sophisticated Instruments Facility (Continued as NMR Research Centre)
Date Deposited:	30 May 2011 09:52
Last Modified:	30 May 2011 09:52
URI:	http://eprints.iisc.ac.in/id/eprint/37532

Actions (login required)

View Item