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' |
3404 |
3249 |
11.57 |
|
|
|
| 2 |
A' |
3214 |
3068 |
7.32 |
|
|
|
| 3 |
A' |
2120 |
2024 |
198.10 |
|
|
|
| 4 |
A' |
1525 |
1456 |
8.67 |
|
|
|
| 5 |
A' |
1149 |
1097 |
1.57 |
|
|
|
| 6 |
A' |
1007 |
962 |
388.89 |
|
|
|
| 7 |
A' |
778 |
743 |
131.81 |
|
|
|
| 8 |
A' |
488 |
466 |
29.92 |
|
|
|
| 9 |
A" |
3299 |
3149 |
0.01 |
|
|
|
| 10 |
A" |
1094 |
1044 |
1.31 |
|
|
|
| 11 |
A" |
947 |
904 |
66.39 |
|
|
|
| 12 |
A" |
442 |
421 |
1.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9733.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 9290.6 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.