Nitrogen n.m.r. spectroscopy
1974; International Union of Pure and Applied Chemistry; Volume: 37; Issue: 1-2 Linguagem: Inglês
10.1351/pac197437010225
ISSN1365-3075
Autores Tópico(s)Water Quality Monitoring and Analysis
ResumoVarious aspects of nitrogen n.m.r.spectroscopy and its applications to the structural investigations of molecules are discussed.A brief survey of direct and indirect measurements of 14 N and 15 N n.m.r.spectra is given.Nitrogen chemical shifts and nitrogcn coupling constants are presented as a means of differentiation between isomeric or tautomeric structures, structural assignments, and investigation of intermolecular effects in liquids.Potential applications of 14 N quadrupolar relaxation data in the study of molecular rotations and electron charge distribution are briefly considered.
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