## Abstract The conformation of the ethoxy tail flanking the cyanobiphenyl core has been studied in the liquidβcrystalline phase as well as in the isotropic solution. In solution, the vicinal coupling constant ^3^J~CH~ for the moiety C^ph^Oο£ΏCH (C^ph^: phenyl carbon) provided the information regardi
A (h92)2 two-quasiparticle isomeric state in 202Po
β Scribed by U. Hagemann; W. Neubert; W. Schulze
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 242 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The effect of slow exchange between growing chains on the average degree of polymerization (DP) and the molecular weight distribution (MWD) of polymers formed in a twoβstate polymerization accompanied by chain transfer to solvent is considered. For the case when centres of only one type
Norbornene-supported bis-helical peptides with the general structure NBE(Aib n ) 2 (NBE: 2,3-trans-norbornene dicarbonyl unit; Aib: β£,β£Π-dimethyl glycine unit; n Ο 4,5) have been synthesized and examined for self-assembly preferences in the solid state. An x-ray study has revealed a phenomenon of Ja