1.
I'm having trouble with labeling this IR. Would you be able to label the peaks and name what
functional group this is? Thank you in advance.
Analyst Date Spectrum User Monday, March 26, 2018 1:56 PM 100 98 96 94 90- 84- 82 80 78
76 74 71 4000 3500 3000 2500 2000 1500 1000 450 cm-1 Description nple Name Spectrum
User 49 Sample 049 By Spectrum User Date Monday, March 26 2018 The Quality Checks give
rise to a Weak Bands warning for the sample
Solution
Peaks showing
1. near about 1600 cm-1
2. near about 3100 cm-1
the 1600 cm-1 peak is showing a presence of c=c stretching
The peak near about 3100 cm-1 shows C-H stretching which is attached with a double bond.
so the compound have a double bond. Means its a simple alkene.