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' |
3143 |
3037 |
24.02 |
|
|
|
| 2 |
A' |
1443 |
1395 |
1.38 |
|
|
|
| 3 |
A' |
1301 |
1257 |
70.55 |
|
|
|
| 4 |
A' |
691 |
668 |
86.50 |
|
|
|
| 5 |
A' |
581 |
561 |
18.99 |
|
|
|
| 6 |
A' |
216 |
209 |
0.37 |
|
|
|
| 7 |
A" |
3259 |
3149 |
5.84 |
|
|
|
| 8 |
A" |
1142 |
1104 |
0.07 |
|
|
|
| 9 |
A" |
861 |
832 |
5.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6319.2 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 6106.2 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.