Draw the structure that best fits the below spectra. % TransmittanceRelative abundance1210010080-60-40-20-0.080-60-20-0.04000 3500 3000 2500 200011 10to8200 180 160 1402H1500Wavenumbers (cm)m/z2HChemical shift (ppm)120 100 80Chemical shift (ppm)12042H60100040Fo1711173160 1802050000

The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

% Transmittance Relative abundance 80- 60- 40- to 20- 0.0 100- 80- 60- 20- 0.0 4000 3500 3000 2500 2000 11 200 180 19 8 160 140 2H 1500 Wavenumbers (cm) 2H Chemical shift (ppm) 120 100 80 Chemical shift (ppm) 120 2H 60 1000 40 For 1711173 20 500

% Transmittance Relative abundance 80- 60- 40- to 20- 0.0 100- 80- 60- 20- 0.0 4000 3500 3000 2500 2000 11 200 180 19 8 160 140 2H 1500 Wavenumbers (cm) 2H Chemical shift (ppm) 120 100 80 Chemical shift (ppm) 120 2H 60 1000 40 For 1711173 20 500

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

Chapter34: Particle Size Determination

Section: Chapter Questions

Problem 34.6QAP

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Question

100%

Draw the structure that best fits the below spectra.

% Transmittance
Relative abundance
12
100
100
80-
60-
40-
20-
0.0
80-
60-
20-
0.0
4000 3500 3000 2500 2000
11 10
to
8
200 180 160 140
2H
1500
Wavenumbers (cm)
m/z
2H
Chemical shift (ppm)
120 100 80
Chemical shift (ppm)
120
4
2H
60
1000
40
Fo
1711173
160 180
20
500
0
0

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