Transcription of Infrared Spectroscopy
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Chapter 15. Infrared Spectroscopy Sherman Hsu, Separation Sciences Research and Product Development Mallinckrodt, Inc. Mallinckrodt Baker Division Summary General Uses Identification of all types of organic and many types of inorganic compounds Determination of functional groups in organic materials Determination of the molecular composition of surfaces Identification of chromatographic effluents Quantitative determination of compounds in mixtures Nondestructive method Determination of molecular conformation (structural isomers) and stereochemistry (geometri- cal isomers).
Thus, IR spectroscopy is an important and popular tool for structural elucidation and compound identification. IR Frequency Range and Spectrum Presentation Infrared radiation spans a section of the electromagnetic spectrum having wavenumbers from roughly 13,000 to 10 cm –1, or wavelengths from 0.78 to 1000 µm. It is bound by the red end of ...
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