IR Spectroscopy

0.0(0)
studied byStudied by 0 people
0.0(0)
full-widthCall with Kai
GameKnowt Play
New
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/17

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

18 Terms

1
New cards
<p>C(sp<sup>3</sup>)-H</p>

C(sp3)-H

< 3000 cm-1 (Just below)

2
New cards
<p>C(sp<sup>2</sup>)-H</p>

C(sp2)-H

> 3000 cm-1

3
New cards
<p>C(sp)-H</p>

C(sp)-H

~3300 cm-1

4
New cards
<p>C=C</p>

C=C

1600-1680 cm-1

Conjugated: ~1620-1650 cm-1

5
New cards

C≡C

2100-2200 cm-1

6
New cards
<p>O-H (alcohol)</p>

O-H (alcohol)

~3300

Broad peak, spans ~3100-3500 cm-1

7
New cards
<p>O-H (carboxylic acid)</p>

O-H (carboxylic acid)

~3000

Very broad, spans ~2500-3500 cm-1

8
New cards
<p>N-H</p>

N-H

~3300 cm-1

Two spikes for 1°, one spike for 2°

9
New cards
<p>C=O (ketone or carboxylic acid)</p>

C=O (ketone or carboxylic acid)

~1700-1710 cm-1

10
New cards
<p>C=O (aldehyde)</p>

C=O (aldehyde)

~1720-1730 cm-1

One peak ~2700 cm-1

11
New cards

C=O (conjugated carbonyl)

~1670-1690 cm-1

12
New cards

C=O (amide)

~1640-1680 cm-1

13
New cards
<p>C=O (ester)</p>

C=O (ester)

~1735-1750 cm-1

14
New cards

C=O (acid chloride)

~1800 cm-1

15
New cards
<p>C=O (strained cyclic ketone)</p>

C=O (strained cyclic ketone)

~1750-1800 cm-1

16
New cards

C=N

~1650-1680 cm-1

17
New cards
<p>C≡N</p>

C≡N

2200-2300 cm-1

18
New cards

Aromatic C=C

~1600 cm-1