Vibrational Frequencies calculated at MP2/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 |
A1 |
3204 |
3042 |
33.87 |
63.41 |
0.18 |
0.31 |
| 2 |
A1 |
1165 |
1106 |
101.17 |
3.17 |
0.01 |
0.01 |
| 3 |
A1 |
712 |
676 |
13.60 |
1.94 |
0.34 |
0.51 |
| 4 |
E |
1431 |
1359 |
54.50 |
2.21 |
0.75 |
0.86 |
| 4 |
E |
1431 |
1359 |
54.50 |
2.21 |
0.75 |
0.86 |
| 5 |
E |
1198 |
1138 |
279.90 |
2.11 |
0.75 |
0.86 |
| 5 |
E |
1198 |
1138 |
279.90 |
2.11 |
0.75 |
0.86 |
| 6 |
E |
515 |
489 |
2.56 |
1.02 |
0.75 |
0.86 |
| 6 |
E |
515 |
489 |
2.56 |
1.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5684.3 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 5397.2 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.