Coulomb effects on the 13C-NMR and ESR in polyacetylene
โ Scribed by M. Sasai; H. Fukutome
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 304 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0038-1098
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The 13C NMR spectra of a series of alkyl formates which show the coexistence of s-cis and s-trans rotamers at room temperature were measured at 125 MHz. 13C chemical shifts and 1J(CH) couplings are compared for both types of rotamers. Their di โ erences are rationalized in terms of di โ erent intramol
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