Vibrational Frequencies calculated at MP2/6-31G*
| 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' |
3737 |
3524 |
109.84 |
|
|
|
| 2 |
A' |
3550 |
3347 |
80.09 |
|
|
|
| 3 |
A' |
2253 |
2125 |
85.23 |
|
|
|
| 4 |
A' |
1285 |
1212 |
113.89 |
|
|
|
| 5 |
A' |
1075 |
1014 |
73.20 |
|
|
|
| 6 |
A' |
561 |
529 |
48.04 |
|
|
|
| 7 |
A' |
314 |
296 |
10.23 |
|
|
|
| 8 |
A" |
507 |
478 |
32.26 |
|
|
|
| 9 |
A" |
284 |
268 |
25.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6782.8 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 6396.2 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.