Vibrational Frequencies calculated at MP2/3-21G*
| 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' |
3585 |
3410 |
43.03 |
|
|
|
| 2 |
A' |
3515 |
3344 |
67.96 |
|
|
|
| 3 |
A' |
2235 |
2126 |
79.94 |
|
|
|
| 4 |
A' |
1744 |
1659 |
46.87 |
|
|
|
| 5 |
A' |
1084 |
1031 |
18.87 |
|
|
|
| 6 |
A' |
517 |
492 |
29.89 |
|
|
|
| 7 |
A' |
435 |
413 |
59.46 |
|
|
|
| 8 |
A' |
219 |
209 |
438.55 |
|
|
|
| 9 |
A" |
3696 |
3516 |
41.58 |
|
|
|
| 10 |
A" |
1216 |
1157 |
6.33 |
|
|
|
| 11 |
A" |
740 |
704 |
40.96 |
|
|
|
| 12 |
A" |
438 |
416 |
11.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9710.5 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9237.6 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.