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Alcohols
R-O-H
3300 always broad
C-O stretching shown between 1050-1200
Amines
R-N-H
~3300
Amine Primary R-NH
2
2 bands
Secondary
R
R`
>NH sharper only 1 band
Carboxylic Acid
COOH
3500-2500
C-O stretch at 1700
Aldehyde
R-C=O
l
H
1700 spike
2810 AND 2710
Amide
C-N<
ll
O
1650
Ester
C-O-C
ll
O
1735-1745
AND C-O-C bonds shown between 1100-1300
Keytone
>C=O
1700 spike w/no other qualities
Alkyl
2980-2850
Alkenes
3000-3100
C=C 1680-1620
Aromatics
3000-3100
1600 AND 1500 for ring
3200-3400
>NH, -OH
>C=O
1650-1750
Author
amatunas
ID
23698
Card Set
IR Spec
Description
Functional Group IR Specs
Updated
2010-06-15T21:46:26Z
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