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picture1_Material Ppt 78687 | Chem781 Part12 2hrx6v1


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File: Material Ppt 78687 | Chem781 Part12 2hrx6v1
spectroscopy energy and frequency nuclear magnetic resonance spectroscopy nmr involves the interaction of the material being examined with electromagnetic radiation radiation is characterized by the wavelength frequency or energy e ...

icon picture PPTX Filetype Power Point PPTX | Posted on 06 Sep 2022 | 4 years ago
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...Spectroscopy energy and frequency nuclear magnetic resonance nmr involves the interaction of material being examined with electromagnetic radiation is characterized by wavelength or e c hc h plank s constant velocity light hence involved in excitation relates to basic characteristics a n g o f u l r i t q x d p m b w y employs radio frequencies mhz it therefore at low end spectroscopic methods nqr still lower looks directly nucleus change spin state that means we can get an atom view molecule requires external field magnet one most prominent parts spectrometer angular momentum classical intrinsic particles often convenient visualize elementary particle as rotation about its axis resulting j direction according right hand rule case charged also results magnetism moment depending on sign charge parallel antiparallel why should not be viewed self has keep mind this picture correct level differs from orbital fully explained like electron are described point thus there nothing rotate even i...

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