Vibrational Frequencies calculated at MP2=FULL/3-21G*
| 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' |
3221 |
3054 |
1.08 |
|
|
|
| 2 |
A' |
1274 |
1208 |
20.63 |
|
|
|
| 3 |
A' |
724 |
686 |
108.62 |
|
|
|
| 4 |
A' |
586 |
556 |
3.75 |
|
|
|
| 5 |
A' |
280 |
266 |
0.09 |
|
|
|
| 6 |
A' |
170 |
161 |
0.05 |
|
|
|
| 7 |
A" |
1221 |
1157 |
34.23 |
|
|
|
| 8 |
A" |
704 |
668 |
92.28 |
|
|
|
| 9 |
A" |
204 |
194 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4192.4 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 3974.3 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.