NMR and IR Table

NMR and IR Table - Proton NMR Chemical Shift Tab le Low...

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Proton NMR Chemical Shift Table* Low Field High Field Region Region 13 C Chemical Shift Ranges * Low Field Region High Field Region * For samples in CDCl 3 solution. The ä scale is relative to TMS at ä=0. * For samples in CDCl 3 solution. The ä scale is relative to TMS at ä = 0. taken from http://www.cem.msu.edu/~reusch/VirtualText/Spectrpy/nmr/nmr1.htm Easy PDF Creator is professional software to create PDF. If you wish to remove this line, buy it now.
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Table of IR Absorptions Functional Group Characteristic Absorption(s) (cm -1 ) Notes Alkyl C-H Stretch 2950 - 2850 (m or s) Alkane C-H bonds are fairly ubiquitous and therefore usually less useful in determining structure. Alkenyl C-H Stretch Alkenyl C=C Stretch 3100 - 3010 (m) 1680 - 1620 (v) Absorption peaks above 3000 cm -1 are frequently diagnostic of unsaturation Alkynyl C-H Stretch Alkynyl C= C Stretch ~3300 (s) 2260 - 2100 (v) Aromatic C-H Stretch Aromatic C-H Bending Aromatic C=C Bending ~3030 (v) 860 - 680 (s) 1700 - 1500 (m,m)
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This note was uploaded on 02/20/2012 for the course CHE 118B 118 taught by Professor Nasiri during the Winter '11 term at UC Davis.

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NMR and IR Table - Proton NMR Chemical Shift Tab le Low...

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