IR frequencies Flashcards
1
Q
3500-2700cm^-1
A
NH. OH. CH.
2
Q
2350-2200cm^-1
A
Alkyne or cyanide
3
Q
1900-1600cm^-1
A
C=C. C=O. C=N.
4
Q
1400-600cm^-1
A
C-C. C-O. C-N.
5
Q
~3400cm^-1
A
OH. NH.
6
Q
~2960-2850cm^-1
A
Sp3 carbon
7
Q
~3100-3000cm^-1
A
Sp2 carbon
8
Q
~3300cm^-1
A
Sp carbon
9
Q
~2700cm^-1 and ~2800cm^-1
A
CH Aldehyde
10
Q
~2200cm^-1
A
Alkyne
11
Q
~2200-2260cm^-1
A
Cyanide
12
Q
~1600-1680cm^-1
A
Alkene
13
Q
~1600cm^-1 and ~1500cm^-1
A
Benzene
14
Q
1780-1650cm^-1
A
O=C
15
Q
~1720cm^-1
A
O=C aldehyde
