Arumugam, S and Kunwar, AC and Khetrapal, CL (1981) Molecular structure and the indirect spin-spin coupling constants in azulene - a proton NMR study in the nematic phase. In: Organic Magnetic Resonance, 17 (4). pp. 257-259.
Full text not available from this repository. (Request a copy)Abstract
The proton NMR spectrum of azulene has been investigated in the nematic phase of a liquid crystal. Spectral analysis provided the direct dipole-dipole coupling constants which were used to derive the structural information. It was found that the relative proton-proton distances in the 7- and 5-membered rings deviate significantly from those for regular heptagons and pentagons. Indirect spin-spin couplings were also obtained. Many of the inter-ring and long-range couplings have magnitudes between 0.2-0.8 Hz.
Item Type: | Journal Article |
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Publication: | Organic Magnetic Resonance |
Publisher: | Heyden & Son Ltd |
Additional Information: | The copyright belongs to Heyden & Son Ltd. |
Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 24 Nov 2005 |
Last Modified: | 27 Aug 2008 11:33 |
URI: | http://eprints.iisc.ac.in/id/eprint/4056 |
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