Does a stronger peak in IR means anything? For example, I have an IR and is...
Does a stronger peak in IR means anything?
For example, I have an IR and is looking at 2 different peaks to see which one is the major product and minor product. Does stronger peak (deeper toward the bottom) mean more major product? or no?
i.e. can you tell if a product is a major or minor product from looking at IR?
Homework Answers
Yes , stronger peaks do have a meaning in IR spectroscopy. There are two types of shapes - broad and sharp and 3 types of intensities - weak, moderate and strong.
Strong peak is deeper towards the bottom as this means it has more absorbance. More the intensity of the peak more the strong signal is there .
Amount of substance is one of the factors on which intensity depends so when the product is major it is present in more amount and hence will have more intensity i.e strong intensity.
Major and minor products depends on amount of the substance so IR spectroscopy can be useful.
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