Vibrational Frequencies calculated at MP2=FULL/cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3497 |
3320 |
83.69 |
|
|
|
| 2 |
Σ |
2251 |
2137 |
6.16 |
|
|
|
| 3 |
Σ |
2055 |
1951 |
3.64 |
|
|
|
| 4 |
Σ |
890 |
845 |
0.31 |
|
|
|
| 5 |
Π |
686 |
651 |
38.30 |
|
|
|
| 6 |
Π |
686 |
651 |
38.30 |
|
|
|
| 7 |
Π |
522 |
496 |
4.03 |
|
|
|
| 8 |
Π |
522 |
496 |
4.03 |
|
|
|
| 9 |
Π |
233 |
221 |
0.26 |
|
|
|
| 10 |
Π |
233 |
221 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5787.1 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 5494.3 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.