Compound C SH 3H 2H 2H 10 8 7 3 2 0 ppm Chemical shift (8) Micrometers 2.5 100 10 11 12 13 14 15 20 90 80 * 70 60 50 40 30 20 10 Compound C 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 Wavenumber (cm-!) Transmittance (%)
Compound C SH 3H 2H 2H 10 8 7 3 2 0 ppm Chemical shift (8) Micrometers 2.5 100 10 11 12 13 14 15 20 90 80 * 70 60 50 40 30 20 10 Compound C 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 Wavenumber (cm-!) Transmittance (%)
Chapter25: Instruments For Optical Spectrometry
Section: Chapter Questions
Problem 25.20QAP
Related questions
Question
Compound C shows a molecular ion at m/z 148 and other prominent peaks at m/z 105 and 77. Following are its infrared and 1H-NMR spectra.
Q.) Account for the appearance of peaks in its mass spectrum at m/z 105 and 77.
![Compound C
SH
3H
2H
2H
10
8
7
3
2
0 ppm
Chemical shift (8)
Micrometers
2.5
100
10
11
12
13
14 15
20
90
80
* 70
60
50
40
30
20
10
Compound C
4000
3600
3200
2800
2400
2000
1800
1600
1400
1200
1000
800
600
400
Wavenumber (cm-!)
Transmittance (%)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0ef0f36-208d-4312-ad95-9c38accdb63a%2Fa0b69550-1a40-4fb0-a01a-e24cce6ed22f%2F7pblgkh.jpeg&w=3840&q=75)
Transcribed Image Text:Compound C
SH
3H
2H
2H
10
8
7
3
2
0 ppm
Chemical shift (8)
Micrometers
2.5
100
10
11
12
13
14 15
20
90
80
* 70
60
50
40
30
20
10
Compound C
4000
3600
3200
2800
2400
2000
1800
1600
1400
1200
1000
800
600
400
Wavenumber (cm-!)
Transmittance (%)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning