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σχετικά με: infrared spectroscopy tutorialLearn to determine unknown molecular structures from infrared spectra. Gain a complete understanding of interpreting IR spectra.
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IR Spectroscopy Tutorial. An important tool of the organic chemist is Infrared Spectroscopy, or "IR". IR spectra are acquired on a special instrument, called an IR spectrometer. IR is used to gather information about compound's structure, assess its purity, and sometimes to identify it.
How does FTIR spectroscopy work? In this video we show the theoretical fundamentals of infrared spectroscopy and how they are implemented in a spectrometer.M...
29 Ιουλ 2020 · This organic chemistry video tutorial provides a basic introduction into IR spectroscopy. It explains how to identify and distinguish functional groups such as carboxylic acids, alcohols,...
This video shows all features of the excellent "Infrared SpectroscopyTutorial and Reference", created by Charles Abrams at Columbia University in 1993.
23 Νοε 2016 · We can observe and measure this “singing” of bonds by applying IR radiation to a sample and measuring the frequencies at which the radiation is absorbed. The result is a technique known as Infrared Spectroscopy, which is a useful and quick tool for identifying the bonds present in a given molecule.
We briefly explain the fundamentals of infrared (IR) spectroscopy and focus on the basic questions about FT-IR, ATR, transmission and reflection.
The course focuses on: 1) - Basic principles of spectroscopy: absorption of light and vibrations of bonds. 2) - How the vibration frequency of a chemical bond can be compared to that of the oscillation of a spring. 3) - How to predict by calculation the wavenumber corresponding to any type of chemical bond.
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σχετικά με: infrared spectroscopy tutorialLearn to determine unknown molecular structures from infrared spectra. Gain a complete understanding of interpreting IR spectra.
