NMR - Basic Structural Concepts STRUCTURE OF MAIN GROUP...

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- molecules/polyatomic ions STRUCTURE OF MAIN GROUP COMPOUNDS Basic Structural Concepts DISCRETE e g 31 P and 19 F NMR Molecular Symmetry Applications NMR SPECTROSCOPY e.g. P and 31 P and 19 F nuclei behave like the 1 H and 13 C nuclei you know so well (spin ½). -identify types and number of nuclei - this relates to number and intensity of signals 31 P NaPF 6 - identify neighbours - if spectra not decoupled this can be used to determine splitting 19 F NaPF 6 be used to dete e sp tt g pattern, n+1 Symmetry is important when interpreting NMR of fluxional fundamentals symmetry classification applications of symmetry interpreting NMR of fluxional processes
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