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http://hdl.handle.net/2289/3070| Title: | Molecular structure and the indirect spin-spin coupling constants in azulene - A proton NMR study in the nematic phase |
| Authors: | Arumugam, S. Kunwar, A.C. Khetrapal, C.L. |
| Issue Date: | 1981 |
| Publisher: | Heyden |
| Citation: | Organic Magnetic Resonance, 1981, Vol.17, p257-259 |
| 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 |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/3070 |
| ISSN: | 0030 |
| Copyright: | 1981 Heyden |
| Appears in Collections: | Research Papers (SCM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1981 Organic Magnetic Resonance V17 p257.pdf Restricted Access | Restricted Access | 149.02 kB | Adobe PDF | View/Open Request a copy |
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