IR spectrum Flashcards
~2220 cm-1
medium
Nitrile
3400 cm-1
strong and broad
alcohol

dont know
2260-2200
medium
nitrile
2260-2100
medium to weak
C triple C
1680-1600
medium
C=C
1650-1550
medium
C=N

aldehyde

Ester

amide

amine

nitrile

carboxylic acid
2200-2100 medium to weak
alkyne
about 1600 and 1500-1430
strong to weak
benzyl
1780-1650
strong
C=O
1250-1050
strong
C-O
1230-1020
medium
C-N
3300-2500
strong, very broad
OH in carboxylic acid
3500-3300
medium, braod
N-H
3300-2700
medium
C-H
C-H (general)
3000 cm-1
C-D (general)
2200 cm-1
C-O general
1100 cm-1 (ethers, esters)
C-Cl (general)
700 cm-1
C triple N (cyano)
2200 cm-1
C=N (general)
1600 cm-1
C-N (general)
1100 cm-1
alkyne
2100cm-1
alkene
1650 cm-1
C-H sp
3300
C-H sp2
3100-3020
C-H sp3
2960-2850 cm-1
C-H from an aldehyde
2820 and 2720