Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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' |
1447 |
1286 |
106.83 |
|
|
|
| 2 |
A' |
1348 |
1198 |
10.83 |
|
|
|
| 3 |
A' |
1260 |
1120 |
142.20 |
|
|
|
| 4 |
A' |
878 |
781 |
1.18 |
|
|
|
| 5 |
A' |
632 |
562 |
12.95 |
|
|
|
| 6 |
A' |
518 |
461 |
8.63 |
|
|
|
| 7 |
A' |
388 |
345 |
0.94 |
|
|
|
| 8 |
A' |
221 |
197 |
1.26 |
|
|
|
| 9 |
A" |
1400 |
1244 |
142.78 |
|
|
|
| 10 |
A" |
533 |
474 |
13.57 |
|
|
|
| 11 |
A" |
374 |
332 |
0.29 |
|
|
|
| 12 |
A" |
67 |
60 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4533.4 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 4029.8 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.