Low-temperature optical rotatory dispersion
โ Scribed by G. Horsman; C.A. Emeis
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- French
- Weight
- 119 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Optical rotatory dispersion (ORD) and circular dichroTsm (CD) are two closely connected phenomena that have found widespread use ip organic chemistry. From the knowledge of one of them over the
๐ SIMILAR VOLUMES
Various spiroacetals with S chirality at the spiro center exhibit positive ORD plain curves, while the R enantiomers show ne gative ones.
The optical activity coefficient is calculated for a onezlectron model. For hexahelicenc, we give the curve shoCng the vuiation of this coefficient with the pulsation of the incident perturbing wave. ## 1. ktro.duction We study an optically active system with randomly oriented molecules. An'electr