Vibrational Frequencies calculated at MP2/6-31G
| 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' |
1257 |
1203 |
255.41 |
|
|
|
| 2 |
A' |
1166 |
1115 |
329.92 |
|
|
|
| 3 |
A' |
885 |
847 |
1.45 |
|
|
|
| 4 |
A' |
797 |
763 |
1.01 |
|
|
|
| 5 |
A' |
612 |
585 |
15.81 |
|
|
|
| 6 |
A' |
528 |
505 |
9.32 |
|
|
|
| 7 |
A' |
392 |
375 |
0.69 |
|
|
|
| 8 |
A' |
233 |
223 |
1.63 |
|
|
|
| 9 |
A" |
1231 |
1178 |
343.88 |
|
|
|
| 10 |
A" |
557 |
533 |
11.91 |
|
|
|
| 11 |
A" |
382 |
365 |
0.01 |
|
|
|
| 12 |
A" |
121 |
115 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4079.8 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 3903.5 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.