IR

What kind of bonds are found in the range of 1800-1600

Double bonds
Broad, 3,000-3,500

Alcohol
What kind of bonds are found in the range of 2100-2300

Triple bonds
What kind of bonds are found in the range of 3500-2700

Single bonds
3000-3100

C-H sp2
2900

C-H sp3
3300

Sharp: C-H sp

Other: O-H or N-H
Greater than but around 2200

Nitrile (C-N triple bond) sp
1650
- C=N
- sp2
1600
- C=C
- sp2
How many spikes will a secondary amine have?

One

Number of spikes corresponds with the number of Hydrogens present
How many spikes will a primary amine have?

Two
How many spikes will a tertiary amine have?

It will be broad without any spikes
1700
- Carbonyl/Ketone (O=C)
- Sharp spike
What are the two signals of an aldehyde?
- One will be the spike at 1700 for the O=C
- The other will be around 2700-2800 for the C-H
What are the two signals of a carboxylic acid
- One will be the spike at 1700 for the (O=C)
- The other will be around 2500-3500 for the O-H

Author

BagelHyrax

356985

Card Set

Description

Updated

2021-11-28T23:24:05Z