Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
| 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 |
2379 |
2279 |
61.56 |
85.15 |
0.17 |
0.29 |
| 2 |
A1 |
823 |
788 |
72.70 |
5.11 |
0.00 |
0.00 |
| 3 |
A1 |
394 |
377 |
74.49 |
1.17 |
0.70 |
0.83 |
| 4 |
E |
985 |
944 |
226.76 |
0.41 |
0.75 |
0.86 |
| 4 |
E |
985 |
944 |
226.76 |
0.41 |
0.75 |
0.86 |
| 5 |
E |
821 |
787 |
24.23 |
9.48 |
0.75 |
0.86 |
| 5 |
E |
821 |
787 |
24.23 |
9.48 |
0.75 |
0.86 |
| 6 |
E |
280 |
268 |
14.02 |
0.76 |
0.75 |
0.86 |
| 6 |
E |
280 |
268 |
14.02 |
0.76 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3884.6 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 3720.3 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.