Point out three most important absorptions, including frequency and molecular motion, to support the IR structure of  3,5-Dimethylbenzaldehyde. The focus is on determining the substitution pattern of the benzene ring and point out the functional groups present, with one of the absorptions coming from the fingerprint area of the spectrum

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter20: Molecular Mass Spectrometry
Section: Chapter Questions
Problem 20.16QAP
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Point out three most important absorptions, including frequency and molecular motion, to support the IR structure of  3,5-Dimethylbenzaldehyde. The focus is on determining the substitution pattern of the benzene ring and point out the functional groups present, with one of the absorptions coming from the fingerprint area of the spectrum

100
80
%T
60
40
20
4000
4000
3000
2000
1500
1000
500 400
Wavenumber[cm-1]
Transcribed Image Text:100 80 %T 60 40 20 4000 4000 3000 2000 1500 1000 500 400 Wavenumber[cm-1]
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