IR spectrum Flashcards by Leah Haas | Brainscape

Q

A

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Q

~2220 cm^-1

medium

A

Nitrile

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Q

3400 cm^-1

strong and broad

A

alcohol

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Q

A

dont know

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Q

2260-2200

medium

A

nitrile

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Q

2260-2100

medium to weak

A

C triple C

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Q

1680-1600

medium

A

C=C

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Q

1650-1550

medium

A

C=N

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Q

A

aldehyde

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Q

A

Ester

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Q

A

amide

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Q

A

amine

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Q

A

nitrile

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Q

A

carboxylic acid

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Q

2200-2100 medium to weak

A

alkyne

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Q

about 1600 and 1500-1430

strong to weak

A

benzyl

Q

1780-1650

strong

A

C=O

Q

1250-1050

strong

A

C-O

Q

1230-1020

medium

A

C-N

Q

3300-2500

strong, very broad

A

OH in carboxylic acid

Q

3500-3300

medium, braod

A

N-H

Q

3300-2700

medium

A

C-H

Q

C-H (general)

A

3000 cm-1

Q

C-D (general)

A

2200 cm-1

Q

C-O general

A

1100 cm-1 (ethers, esters)

Q

C-Cl (general)

A

700 cm-1

Q

C triple N (cyano)

A

2200 cm-1

Q

C=N (general)

A

1600 cm-1

Q

C-N (general)

A

1100 cm-1

Q

alkyne

A

2100cm-1

Q

alkene

A

1650 cm-1

Q

C-H sp

A

3300

Q

C-H sp2

A

3100-3020

Q

C-H sp3

A

2960-2850 cm-1

Q

C-H from an aldehyde

A

2820 and 2720