Infrared (IR) spectrum key regions

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/5

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 6:01 PM on 8/26/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

6 Terms

1
New cards

O-H and N-H stretch

3300-3600

2
New cards

C-H stretch

Signals just above 3000 cm^-1 indicate sp² hybridized C-H bonds (alkenes/aromatics). Signals just below 3000 cm^-1 indicate sp³ hybridized C-H bonds (alkanes)

3
New cards

C triple bond C and C triple bond N stretch

2500-2000 cm^-1

4
New cards

C double bond O stretch

Typically between 1680 and 1750

5
New cards

C double bond C

Appears around 1650

6
New cards

Fingerprint Region

1500--400