Following are the IR spectrum and mass spectrum of an unknown compound. Propose a structure for the unknown compound. Make sure to explain both IR and mass spectra for showing how you got your structure. For the mass spectrum, show the fragmentation mechanism for peaks at m/z 86,71 and 43.
Following are the IR spectrum and mass spectrum of an unknown compound. Propose a structure for the unknown compound. Make sure to explain both IR and mass spectra for showing how you got your structure. For the mass spectrum, show the fragmentation mechanism for peaks at m/z 86,71 and 43.
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
Chapter8: An Introduction To Optical Atomic Spectrometry
Section: Chapter Questions
Problem 8.2QAP
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Following are the IR spectrum and mass spectrum of an unknown compound. Propose a structure for the unknown compound. Make sure to explain both IR and mass spectra for showing how you got your structure. For the mass spectrum, show the fragmentation mechanism for peaks at m/z 86,71 and 43.
Transcribed Image Text:% Transmittance
100
05
4000
3000
Show your work here:
Wavenumber (cm-')
기ㄱ
60
70
2000
m/z
-1462
aromatie
-1373
437
100
고...
1147
587
867
997
80
90
100
110
40
50
--1134
C-C-
>-1030
1000
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