Weak molecular complexes as studied by NMR spectroscopy of oriented molecules

Khetrapal, CL and Gowda, Nagana GA and Suryaprakash, N (1992) Weak molecular complexes as studied by NMR spectroscopy of oriented molecules. In: Spectrochimica Acta Part A: Molecular Spectroscopy, 48 (11-12). pp. 1739-1744.

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Abstract

Weak molecular interactions such as those in pyridine-iodine, benzene-iodine and benzene-chloroform systems oriented in thermotropic liquid crystals have been studied from the changes of the order parameters as a result of complex formation. The results indicate the formation of at least two types of charge transfer complexes in pyridine-iodine solutions. The pi-complexes in benzene-chloroform and benzene-iodine mixtures have also been detected. No detectable changes in the inter-proton distances in these systems were observed.

Item Type:	Journal Article
Publication:	Spectrochimica Acta Part A: Molecular Spectroscopy
Publisher:	Elsevier science
Additional Information:	Copyright of this article belongs to Elsevier science.
Department/Centre:	Division of Chemical Sciences > Sophisticated Instruments Facility (Continued as NMR Research Centre)
Date Deposited:	30 May 2011 04:48
Last Modified:	30 May 2011 04:48
URI:	http://eprints.iisc.ac.in/id/eprint/38001

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