Vibrational Frequencies calculated at CCD/3-21G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A |
3439 |
3343 |
5.93 |
|
|
|
2 |
A |
2342 |
2277 |
67.10 |
|
|
|
3 |
A |
1268 |
1233 |
38.23 |
|
|
|
4 |
A |
929 |
903 |
2.53 |
|
|
|
5 |
A |
677 |
658 |
4.57 |
|
|
|
6 |
A |
421 |
410 |
107.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4537.6 cm
-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 4411.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.