✦ LIBER ✦
Anomalous shifts of solvent proton lines of solutions containing aromatic negative ions
✍ Scribed by M. Glasbeek; F.M. Mourits; J.D.W. van Voorst
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 324 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
A down field contribution to the NMR shifts of solvent proton lines is found for ethereal solutions cdntaining phenanthrene, triphenylene and coronene anions. These exceptional down-field shifts are shown to be correlated with ionic aqsociation between the positive and negative ions. : V&me 8, nukber 4 CHEMICAL PHYSICS LETTERS