Lokesh, * and Chaudhari, Sachin Rama and Suryaprakash, N (2014) RES-TOCSY: A facile approach for accurate determination of magnitudes, and relative signs of (n)J(HF). In: CHEMICAL PHYSICS LETTERS, 602 . pp. 40-44.
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Abstract
The RES-TOCSY experiment for accurate determination of heteronuclear (n)J(HF) is reported. The main feature of the proposed technique is the accurate measurement of magnitudes of heteronuclear couplings from the displacement of cross sections of the 2D spectrum and their relative signs from the slopes of their displacement vectors. The experiment is highly advantageous as the couplings of smaller magnitudes hidden within line widths could also be accurately determined, and also in situations when the spectrum does not display any coupling fine structures. The efficient utility of the developed pulse sequence is unambiguously established on fluorine containing aromatic and aliphatic molecules. (C) 2014 Elsevier B.V. All rights reserved.
Item Type: | Journal Article |
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Publication: | CHEMICAL PHYSICS LETTERS |
Publisher: | ELSEVIER SCIENCE BV |
Additional Information: | copyright for this article belongs to ELSEVIER SCIENCE BV, NETHERLANDS |
Department/Centre: | Division of Chemical Sciences > NMR Research Centre (Formerly Sophisticated Instruments Facility) Division of Chemical Sciences > Solid State & Structural Chemistry Unit |
Date Deposited: | 13 Jun 2014 09:02 |
Last Modified: | 28 Feb 2019 11:57 |
URI: | http://eprints.iisc.ac.in/id/eprint/49246 |
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