Before and after cis-trans isomerization, the observed 13 C-NMR chemical shifts of poly(phenylacetylene) (PPA) in the solid state were investigated on the basis of 13 C-NMR chemical shift calculations within AM1 for the cis-transoidal and deflected trans-transoidal forms. Two 13 C-resonance peaks in
Correlation of the 13C-NMR Chemical Shifts of Carbonyl and Thiocarbonyl Groups
β Scribed by Dr. Hans-Otto Kalinowski; Prof. Dr. Horst Kessler
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 198 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0044-8249
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