IR spectra Flashcards
(32 cards)
1
Q
Alcohol
A
Alkene C-C
2
Q
Alkene C-C
A
1640-1670
3
Q
Alkyne C-C
Nitrile C-N
A
2100-2200
4
Q
Amine NH Amide CO(NH)
A
3200-3400
5
Q
Aromatic
A
(usually 1500-1600)
6
Q
Carbonyl
A
1650-1750
7
Q
Ether
C-O
A
1000-1300
8
Q
Carboxylic Acid (OH)
A
2400-3000 Broad and regular
9
Q
Aldehyde
C-0
A
1720-1725
10
Q
Amide (CO)
A
1650-1655
11
Q
Ester
C–O
A
1735-1745
12
Q
Keytone (C-O) Carboxylic Acid (C-O)
A
1710-1715
13
Q
Aldehyde CH
A
2720
14
Q
Alkane CH
A
2900
15
Q
Alkene CH
A
3050
16
Q
Alkyne CH
A
3300
17
Q
3300
A
Alkyne CH
18
Q
3050
A
Alkene CH
19
Q
2900
A
Alkane CH
20
Q
2720
A
Aldehyde CH
21
Q
1710-1715
A
Keytone (C-O) Carboxylic Acid (C-O)
22
Q
1735-1745
A
Ester
C–O
23
Q
1650-1655
A
Amide (CO)
24
Q
1720-1725
A
Aldehyde
C-0
25
2400-3000 Broad and regular
Carboxylic Acid (OH)
26
1000-1300
Ether
| C-O
27
1650-1750
Carbonyl
28
Usually 1500-1600
Aromatic
29
3200-3400
```
Amine NH
Amide CO(NH)
```
30
2100-2200
Alkyne C-C
| Nitrile C-N
31
1640-1670
Alkene C-C
32
3200-3600
Alcohol
