Isotropic 13C chemical shifts of the ribose sugar in model RNA nucleosides are calculated using SCF and DFT-GIAO ab initio methods for different combinations of ribose sugar pucker, exocyclic torsion angle, and glycosidic torsion angle. Idealized conformations were obtained using structures that wer
Effective excitation energies in 13C NMR chemical shift calculations
β Scribed by N.C Baird; K.C Teo
- Publisher
- Elsevier Science
- Year
- 1976
- Weight
- 336 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0022-2364
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