Vibrational Frequencies calculated at MP2/CEP-121G
| 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' |
3155 |
3079 |
2.35 |
|
|
|
| 2 |
A' |
1213 |
1184 |
46.37 |
|
|
|
| 3 |
A' |
686 |
670 |
118.35 |
|
|
|
| 4 |
A' |
568 |
554 |
11.10 |
|
|
|
| 5 |
A' |
306 |
299 |
0.42 |
|
|
|
| 6 |
A' |
211 |
206 |
0.29 |
|
|
|
| 7 |
A" |
1225 |
1196 |
28.43 |
|
|
|
| 8 |
A" |
712 |
695 |
118.08 |
|
|
|
| 9 |
A" |
207 |
202 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4141.8 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 4042.4 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.