Skip to main content

If you like us, please share us on social media or tell your professor. Consider building or adopting a Wikitext for your course like Prof. Dianne Bennett from Sacramento City College demonstrates in this video or Prof. Delmar Larsen from UC Davis in this video.

Chemwiki

Typical values for proton NMR chemical shifts

Chemical shift values are in parts per million (ppm) relative to tetramethylsilane.

Hydrogen type

Chemical shift (ppm)

RCH3

0.9 - 1.0

RCH2R

1.2 - 1.7

R3CH

1.5 – 2.0

 

2.0 – 2.3

 

image003.png

1.5 – 1.8

 

RNH2

 

1 - 3

ArCH3

 

2.2 – 2.4

image005.png

2.3 – 3.0

ROCH3

3.7 – 3.9

image009.png

3.7 – 3.9

ROH

1 - 5

image011.png

3.7 – 6.5

image013.png

5 - 9

ArH

6.0 – 8.7

image015.png

9.5 – 10.0

image017.png

10 - 13

Contributors

  • Organic Chemistry With a Biological Emphasis by Tim Soderberg (University of Minnesota, Morris)