Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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 |
2658 |
2510 |
0.00 |
|
|
|
| 2 |
A1 |
1246 |
1176 |
0.00 |
|
|
|
| 3 |
A1 |
864 |
816 |
0.00 |
|
|
|
| 4 |
B1 |
524 |
495 |
0.00 |
|
|
|
| 5 |
B2 |
2640 |
2494 |
66.32 |
|
|
|
| 6 |
B2 |
1187 |
1121 |
12.41 |
|
|
|
| 7 |
E |
2721 |
2570 |
69.34 |
|
|
|
| 7 |
E |
2721 |
2570 |
69.34 |
|
|
|
| 8 |
E |
1023 |
966 |
29.93 |
|
|
|
| 8 |
E |
1023 |
966 |
29.93 |
|
|
|
| 9 |
E |
424 |
401 |
4.56 |
|
|
|
| 9 |
E |
424 |
401 |
4.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8727.7 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 8243.3 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.