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 |
3115 |
2958 |
21.95 |
133.04 |
0.00 |
0.01 |
| 2 |
A1 |
1396 |
1326 |
12.37 |
0.61 |
0.31 |
0.47 |
| 3 |
A1 |
770 |
732 |
22.94 |
14.05 |
0.26 |
0.41 |
| 4 |
E |
3226 |
3063 |
3.76 |
51.93 |
0.75 |
0.86 |
| 4 |
E |
3226 |
3063 |
3.76 |
51.93 |
0.75 |
0.86 |
| 5 |
E |
1505 |
1429 |
5.35 |
7.46 |
0.75 |
0.86 |
| 5 |
E |
1505 |
1429 |
5.35 |
7.46 |
0.75 |
0.86 |
| 6 |
E |
1044 |
991 |
2.50 |
2.41 |
0.75 |
0.86 |
| 6 |
E |
1044 |
991 |
2.50 |
2.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8415.4 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 7990.4 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.