High-resolution Nuclear Magnetic Resonance |
Contents
Introduction | 3 |
Properties of Molecules in a Magnetic Field | 12 |
Theory of the Nuclear Magnetic Resonance Method | 22 |
Copyright | |
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acetylacetone acid amplitude analysis applied field aromatic axial benzene calculated CCl4 Chem chemical shifts chemical-shift components compounds corresponding cycles/sec cyclohexane diagonal matrix diamagnetic dioxane doublet effect electron electronegativity energy equations equivalent nuclei ethylenic fluorine fluorine atoms fluorine resonance frequency gauss give rise Gutowsky Hamiltonian high field high-resolution hydrogen bonds interaction ions isomers lines liquid low field lower field magnetic field Mc/sec measured method molecular molecule multiplet NMR spectrum nonequivalent nuclear magnetic nuclei observed obtained paramagnetic Phys position proton magnetic resonance proton resonance spectrum proton signal proton spectrum pulse quadrupole quartet ratio receiver coil reference relative intensities resonance signal rf field ring rotation screening constant separation Shoolery shown in Fig solution solvent spectra spectrometer spin coupling constants spin-lattice relaxation spin-spin structure substituted susceptibility T₁ tautomer temperature theory tion trans transition triplet values vector wave functions