OWLv2 with LabSkills for Gilbert/Martin's Experimental Organic Chemistry: A Miniscale & Microscale Approach, 6th Edition, [Instant Access], 4 terms (24 months)
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Chapter 8.2, Problem 12E
Interpretation Introduction

Interpretation: The two main drawbacks of obtaining IR spectra of solids as KBr pellets needs to be explained.

Concept introduction:

In a spectrophotometer, the window material is usually potassium bromide which is of spectroscopic grade. The reason being that it is transparent to IR, i.e. Between ranges of 4000 to 400 cm-1. But even potassium bromide obtained from KBr matrix is pressed to form pellet which is then analyzed.

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