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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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Official URL: http://dx.doi.org/10.1016/0584-8539(92)80247-T


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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