Vibrational Frequencies calculated at MP2=FULL/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 |
A1 |
1401 |
1309 |
217.44 |
|
|
|
| 2 |
A1 |
785 |
733 |
55.84 |
|
|
|
| 3 |
A1 |
629 |
587 |
2.26 |
|
|
|
| 4 |
A1 |
545 |
510 |
32.27 |
|
|
|
| 5 |
A1 |
167 |
156 |
0.00 |
|
|
|
| 6 |
A2 |
538 |
503 |
0.00 |
|
|
|
| 7 |
B1 |
932 |
871 |
247.45 |
|
|
|
| 8 |
B1 |
541 |
505 |
23.96 |
|
|
|
| 9 |
B1 |
270 |
252 |
0.18 |
|
|
|
| 10 |
B2 |
903 |
844 |
438.15 |
|
|
|
| 11 |
B2 |
609 |
569 |
32.94 |
|
|
|
| 12 |
B2 |
524 |
489 |
0.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3921.6 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 3664.4 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.