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' |
3551 |
3397 |
81.81 |
|
|
|
| 2 |
A' |
3121 |
2986 |
28.30 |
|
|
|
| 3 |
A' |
1691 |
1618 |
74.18 |
|
|
|
| 4 |
A' |
1569 |
1502 |
23.09 |
|
|
|
| 5 |
A' |
1369 |
1310 |
6.71 |
|
|
|
| 6 |
A' |
1301 |
1244 |
336.99 |
|
|
|
| 7 |
A' |
1197 |
1145 |
7.22 |
|
|
|
| 8 |
A' |
852 |
815 |
72.49 |
|
|
|
| 9 |
A' |
660 |
631 |
12.09 |
|
|
|
| 10 |
A' |
502 |
480 |
4.66 |
|
|
|
| 11 |
A' |
289 |
277 |
32.91 |
|
|
|
| 12 |
A" |
960 |
919 |
5.06 |
|
|
|
| 13 |
A" |
638 |
611 |
138.96 |
|
|
|
| 14 |
A" |
530 |
507 |
58.70 |
|
|
|
| 15 |
A" |
175 |
167 |
26.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9201.9 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 8804.3 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.