IR spectra Flashcards
1
Q
what does higher wavenumber mean
A
stronger bond
2
Q
C-F bond frequencies
A
1000 - 1400
3
Q
C-H
A
2700 - 3100
4
Q
C-Br
A
500 - 750
5
Q
equation for vibrations on linear molecules
A
3N - 5
6
Q
equation for vibrations on non-linear molecules
A
3N - 6
7
Q
absorption of C=O
A
1710
8
Q
C - N absorption
A
1200
9
Q
left most ones
A
N - H
O - H
C - H
10
Q
second left ones
A
C triple C
C triple N
11
Q
second right ones
A
C=C
C=O
C=N
12
Q
fingerprinting region
A
C-O
C-C
C-N
