A SOLUTION AND SOLID-STATE N-15 NMR-STUDY OF HYDROGEN-BONDING IN A SCHIFFS BASE

Authors
SITKOWSKI J STEFANIAK L WAWER I KACZMAREK L WEBB GA
Citation
J. Sitkowski et al., A SOLUTION AND SOLID-STATE N-15 NMR-STUDY OF HYDROGEN-BONDING IN A SCHIFFS BASE, Solid state nuclear magnetic resonance, 7(2), 1996, pp. 83-84
Citations number
5
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical","Physics, Condensed Matter
Journal title
Solid state nuclear magnetic resonance → ACNP
ISSN journal
09262040
Volume
7
Issue
2
Year of publication
1996
Pages
83 - 84
Database
ISI
SICI code
0926-2040(1996)7:2<83:ASASNN>2.0.ZU;2-E
Abstract
The N-15 results reveal a difference in the extent of intramolecular h ydrogen bond formation exhibited by the Schiffs base, compound 2, in s olution and the solid state. Comparison of the N-15 shielding changes observed, with those arising from protonation, provides the basis for a quantitative estimate of the strength of the hydrogen bonds formed.