An NMR shielding model for protons above the plane of a carbonyl group
β Scribed by Ned H. Martin; Noah W. Allen III; Justin D. Brown; David M. Kmiec Jr.; Luong Vo
- Book ID
- 108488216
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 175 KB
- Volume
- 22
- Category
- Article
- ISSN
- 1093-3263
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π SIMILAR VOLUMES
The method we have described here is successful in removing all singularities from the FDTD approximations of Maxwell's equation on spherical grids. In our procedure, the total computational space is divided into three regions: the singularity zone in which a Cartesian grid is used, the buffer zone
## Abstract Empirical group electronegativities (substituent parameters Ξ»~__i__~), valid for ^3^__J__(HH) in saturated Hο£ΏCο£ΏCο£ΏH fragments, were derived from the coupling to methyl in substituted ethanes and isopropyl derivatives according to the equation In contrast to earlier work, it was found ad