IR Spectroscopy values Flashcards
1
Q
1680 - 1840
A
Carbonyl region
2
Q
1720 - 1750
A
Carbonyl of esters and carboxylic acids
OH of Carboxylic acids (2500 - 3000)
3
Q
1900 - 200
A
Allenes
4
Q
2100 - 2260
A
Asymmetrical alkynes
5
Q
2220 - 2260
A
Nitriles
6
Q
2850 - 2960
A
Some alkanes (Csp3 attached to a hydrogen)
7
Q
3000 - 3100
A
Some alkenes and aromatic compounds (Csp2 — H)
8
Q
3200 - 3600
A
Alcohols and phenols
9
Q
3300 - 3500
A
Hydrogens bonded to nitrogen (some amines and amides)
10
Q
1600
A
Alkenes and benzene derivatives
11
Q
1680
A
Carbonyl of an amide
12
Q
1710
A
Carbonyl of aldehydes and ketones
13
Q
1790
A
Carbonyl of acyl chloride
14
Q
1810
A
Carbonyl of cyclobutanol
15
Q
1840
A
Carbonyl of cyclopropanol
