Functional Groups from Infrared Spectra

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Practice identifying the functional groups in molecules from their infrared spectra.
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What a good video. Straight to the point and exactly what I was looking for. Keep it up man!

sami-iami
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Decades after learning about IR, I was reviewing a package of data that purported to confirm that a plant-based oil met all USP NF specifications for pharmaceutical use when I noticed that contrary to analyst claims, the IR spectra clearly did not match that which was presented in the Compendia. Everything else in the data package agreed. So I flipped a page and found a match to another oil, but then all the other tests would not agree. I took the liberty to call the NF and they confirmed that the spectra were inadvertently switched and would be corrected in their next publication. The raw material was good to go. Don't fake anything. The Establishment is Fallible and we should not fear to question it.

prider
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This is wonderful Thank you so much you will help me pass my degree.

FormulaTurismo
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Thank you so much for guiding this well. Can you make a complete tutorial video sharing the process of smoothing an FTIR peaks in origin and then, analyzing it just the way you are analyzing the graphs in this video. I got my FTIR results but looked quite distorted so I used Origin software's smoothing and Peak analyzer tools to find the peaks. The resulting graphs do not look like the ones you are showing in this video. How should I interpret them?

tehreemishtiaqsiddiqi
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Hi,
I need help just wanted to know if I analyzed my sample in the right way or not?!
Could you please help me with that

randzuhair
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Is it possible that this is actually an aldehyde? Aren't they at about 2700-2800 with two peaks?

sheraeYAH
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What functional group is responsible for a peak at (1690 - 1715 cm^-1 ) ?

-xq
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Stretching frequency of functional groups in benzaldehyde, acetophenone, ethyl acetate, aniline and methyl amine
Please answer me

bhavanibhavani
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I don't understand 2:08 how does he know it's c triple bond n instead of cc?

whatevertrialNick