Mass Spectrometry 5) The mass spectrum of 1-chlorobutane is shown. Based on the spectrum, the fragmentation of the molec ion M* occurs primarily via 100- Relative Intensity 80- 60- 40- 20- m/z-> Mass spectrum of 1-chlorobutane CH3-CH₂-CH₂-CH₂-CI C4 HgCl 10 M = 92 ftat [C₂H₂ [C₂HJ 20 27 [C₂H.J 29 [C₂H] 41 30 (C₂H₂J 39 a) loss of methyl and ethyl groups b) loss of chlorine 40 (C₂H₂1' 43 [C₂HJ ICH,3CH• [CH, C 4961 50 c) loss of hydrogen c) the molecular ion remains largely intact 65 56 base ion peak [CH] [CH₂) [CH] [C₂Hcq [C₂Hc ST 60 3:1 63 165 70 80 [CH³C molecular ion Peak [M]+ 92 90
Analyzing Infrared Spectra
The electromagnetic radiation or frequency is classified into radio-waves, micro-waves, infrared, visible, ultraviolet, X-rays and gamma rays. The infrared spectra emission refers to the portion between the visible and the microwave areas of electromagnetic spectrum. This spectral area is usually divided into three parts, near infrared (14,290 – 4000 cm-1), mid infrared (4000 – 400 cm-1), and far infrared (700 – 200 cm-1), respectively. The number set is the number of the wave (cm-1).
IR Spectrum Of Cyclohexanone
It is the analysis of the structure of cyclohexaone using IR data interpretation.
IR Spectrum Of Anisole
Interpretation of anisole using IR spectrum obtained from IR analysis.
IR Spectroscopy
Infrared (IR) or vibrational spectroscopy is a method used for analyzing the particle's vibratory transformations. This is one of the very popular spectroscopic approaches employed by inorganic as well as organic laboratories because it is helpful in evaluating and distinguishing the frameworks of the molecules. The infra-red spectroscopy process or procedure is carried out using a tool called an infrared spectrometer to obtain an infrared spectral (or spectrophotometer).
![Mass Spectrometry
5) The mass spectrum of 1-chlorobutane is shown. Based on the spectrum, the fragmentation of the molecular
ion Mt occurs primarily via
100
Relative Intensity
m/z
80-
60
40-
20-
0
10
Mass spectrum of 1-chlorobutane
CH3-CH₂-CH₂-CH₂-CI
M = 92 C4H9CI
[C₂H₂J*
27
[C₂H]
m
20
[C₂H.J
7829
[C₂H₂]
41
30
[C₂H₂J
39
a) loss of methyl and ethyl groups
b) loss of chlorine
40
[C₂H₂1'
43
[C₂HJ
ICH,₂³CH²
[CH₂³5C
c) loss of hydrogen
c) the molecular ion remains largely intact
56
base
ion
50
peak
[C₂H₂
(C₂H₂)
3:1 65 57
4961
[CH]
Afrothe
60
65
[C₂H³C
[C₂Hcn
70
80
[C₂H₂³CI
molecular
ion
Peak [M]+
92
90](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F49444d66-96b7-45b8-992f-0f6c51b0e4d0%2F626ba6b5-10e2-429c-bbd3-9817a9b59b78%2Fv51pgsl_processed.jpeg&w=3840&q=75)
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