IR Spectrum (liquid film) 2249 4000 3000 2000 1600 1200 800 V (cm') 100 Mass Spectrum 80 54 60 68 40 M+ 147/149 20 40 80 120 160 200 240 280 m/e % of base peak

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Using the spectroscopic data provided below determine the structure of the unknown compound. You need to fully substantiate your answer, which means provide supporting evidence from ALL of the data provided.

IR Spectrum
(liquid film)
2249
4000
3000
2000
1600
1200
800
V (cm')
100
Mass Spectrum
80
54
60
68
40
M+ 147/149
20
40
80
120
160
200
240
280
m/e
% of base peak
Transcribed Image Text:IR Spectrum (liquid film) 2249 4000 3000 2000 1600 1200 800 V (cm') 100 Mass Spectrum 80 54 60 68 40 M+ 147/149 20 40 80 120 160 200 240 280 m/e % of base peak
13C NMR Spectrum
(100 MHz, CDCI, solution)
DEPT CH CH, сн!
solvent
proton decoupled
200
160
120
80
40
8 (ppm)
1H NMR Spectrum
(200 MHz, CDCI, solution)
expansion
3.4
3.0
2.6
22 ppm
TMS
10
9.
7
5
4
2
1
slanml
Transcribed Image Text:13C NMR Spectrum (100 MHz, CDCI, solution) DEPT CH CH, сн! solvent proton decoupled 200 160 120 80 40 8 (ppm) 1H NMR Spectrum (200 MHz, CDCI, solution) expansion 3.4 3.0 2.6 22 ppm TMS 10 9. 7 5 4 2 1 slanml
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