Abstract
Stretched polystyrene gel (see picture) induces partial alignment of small molecules in an organic solvent for the measurement of residual dipolar couplings in high-resolution NMR spectroscopy. The degree of orientation can be varied over a wide range by the amount of cross-linking of the polymer. An important NMR parameter can thus be measured routinely.
Original language | English |
---|---|
Pages (from-to) | 1092-1094 |
Number of pages | 3 |
Journal | Angewandte Chemie International Edition in English |
Volume | 43 |
Issue number | 9 |
DOIs | |
State | Published - 20 Feb 2004 |
Keywords
- Gels
- NMR spectroscopy
- Partial alignment
- Polystyrene
- Residual dipolar coupling