Vibrational Frequencies calculated at MP2/CEP-31G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3210 |
3102 |
3.17 |
|
|
|
| 2 |
A' |
1212 |
1171 |
50.34 |
|
|
|
| 3 |
A' |
693 |
670 |
120.09 |
|
|
|
| 4 |
A' |
570 |
551 |
11.59 |
|
|
|
| 5 |
A' |
310 |
300 |
0.23 |
|
|
|
| 6 |
A' |
212 |
205 |
0.22 |
|
|
|
| 7 |
A" |
1221 |
1180 |
29.71 |
|
|
|
| 8 |
A" |
721 |
696 |
115.38 |
|
|
|
| 9 |
A" |
208 |
201 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4178.6 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 4037.8 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.