Nuclear magnetic resonance spectroscopy


Topic history | v1 (current) | created by janarez

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Nuclear magnetic resonance spectroscopy

| created by janarez | Edit topic "Chemistry"
Title
Nuclear magnetic resonance spectroscopy
Description
Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds. Similarly, biochemists use NMR to identify proteins and other complex molecules.
Link
https://en.wikipedia.org/?curid=1908527

resources

treated in Spectral database for organic compounds SDBS
v1 | attached by janarez | Edit topic "Chemistry"

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topics

is Spectroscopy
v1 | attached by janarez | Edit topic "Chemistry"