Nov 23, 2016 · In this post, I want to show that a typical analysis of an IR spectrum is much simpler than you might think. In fact, once you learn what to look for, it can be done in 1 …

Mar 21, 2025 · Fourier Transform Infrared (FTIR) Spectroscopy is a key tool for identifying chemical compounds and analyzing molecular structures. Learn how to read and interpret …

Jul 2, 2025 · Interpreting an IR spectrum requires a systematic approach. The following steps provide a structured framework for analysis: Examine the Overall Spectrum: Begin by …

In this video we'll skip the boring theory of the IR and jump right into the nitty-gritty details of how to read and interpret the IR spectra. ...more

Infrared or IR spectroscopy is one of the cornerstone spectroscopy topics in organic chemistry. This tutorial shows you how to interpret IR.

Although all three IR spectra contain many peaks, there are characteristic absorptions of C = C and C≡C functional groups that allow the three compounds to be distinguished.

This page explains how to use an infra-red spectrum to identify the presence of a few simple bonds in organic compounds. Note: This page follows directly on from the introductory page …

identify the functional group or groups present in a compound, given a list of the most prominent absorptions in the infrared spectrum and a table of characteristic absorption frequencies. Make …

Jan 12, 2023 · We can use an IR spectrum to identify bonds in a molecule and this tells us about the functional groups a molecule contains. For example, if we were expecting our sample to be …

In a transmittance spectra the signal intensity shows the amount of light that passed through (transmitted) the sample. In a transmittance spectra you/re looking for valleys (or upside down …