13C Chemical shifts
220 200 180 160 140 120 100 80 60 40 20 0
H3C-C- primary [Picture] [Picture]
H3C-N [Picture] [Picture]
H3C-O- [Picture]
-H2C-C secondary [Picture] [Picture]
Cyclopropanes [Picture] [Picture]
-H2C-N [Picture]
-H2C-O- [Picture] [Picture]
-H2C-Hal [Picture]
F
[Picture]
Cl
[Picture]
Br
[Picture]
I
>CH-C- tertiary [Picture] [Picture]
>CH-N [Picture] [Picture]
>CH-Hal [Picture]
F
[Picture]
Cl
[Picture]
Br
[Picture]
I
C-C quarternary [Picture] [Picture] [Picture]
C-N [Picture] [Picture]
C-O- [Picture] [Picture]
C-Hal [Picture]
Cl
[Picture]
Br
[Picture]
I
220 200 180 160 140 120 100 80 60 40 20 0
Alkynes [Picture] [Picture]
C=C=C Allenes [Picture] [Picture]
C=C Alkenes [Picture] [Picture] [Picture] [Picture]
Aromatic [Picture] [Picture] [Picture]
Heteroaromatic [Picture] [Picture] [Picture]
-CN [Picture] [Picture]
-NC [Picture] [Picture]
(-CO)2O Anhydrides [Picture] [Picture]
-COOR [Picture] [Picture]
-CONHR [Picture] [Picture]
-COOH [Picture]
-COCl [Picture]
-CHO [Picture] [Picture] [Picture] [Picture]
>C=O [Picture] [Picture]
220 200 180 160 140 120 100 80 60 40 20 0

from http://www.spec-online.de/