Physical Chemistry , 1st ed.

Appendix 4 Infrared Correlation Tables 803

2

Wavelength (

m)

Wavenumber (cm

^1

)

16

4000

4000

650

700

800

900

1000

1500

2000

2500

34567891

01

11

21

31

41

5

Esters

FormatesAcetatesPropionatesButyrates and upAcrylatesFumaratesMaleates Aliph. aldehydesArom. aldehydesAliph. ketonesArom. ketones

AmideMono. subst. amideDisubst. amide

Primary aminesSecondary aminesTertiary aminesImines

Nitrileisocyanide

(Conj. low)

Subst. imines

Normal anhydridesCyclic anhydrides

Benzoates

—

phthalates

AldehydesKetones AnhydridesAmides Amines HydrochlorideImines Nitriles

M

S

S

S

S

S S

S SS

SS

S

S

S

S

S

S S

S

MM

M M

MMM

M

M

M

M

MM

(Broad M

—

liquid amines)

M

M

M

M

M

M

M

MM

MMM

MMM

MM M M

M

M

M

M

M

M WW W W

M

S

S S S

S S S

S

S S

S

S S S S

M

WW

M

SS S S S S S

H

CO

O

R

CH

2

CO

O " " " "

R

CH

CO

O

R

CO O

R

CO NH

2

CO NR

2

CO NH

R

CH

2

CHO

CHO CC

CNHN

CH NH

2

NH

2

NR

2

C

NH

+CI 3

CH

2

NH

2

CH

(^2) (CH
) 23
N
CH
2
NH
CH
CHNH RNH
CH
2
CH
2
CO
+N

• C

CN

CO

OCO

C

C

C

O CC

C

O

O

CCO

LegendS = StrongM = MediumW = Weak

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2011

Cengage

Learning.

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