Vibrational Frequencies calculated at MP4/6-31G*
| 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' |
3509 |
3350 |
|
|
|
|
| 2 |
A' |
3496 |
3338 |
|
|
|
|
| 3 |
A' |
2194 |
2095 |
|
|
|
|
| 4 |
A' |
1694 |
1618 |
|
|
|
|
| 5 |
A' |
1061 |
1013 |
|
|
|
|
| 6 |
A' |
765 |
731 |
|
|
|
|
| 7 |
A' |
498 |
476 |
|
|
|
|
| 8 |
A' |
386 |
369 |
|
|
|
|
| 9 |
A" |
3604 |
3441 |
|
|
|
|
| 10 |
A" |
1237 |
1181 |
|
|
|
|
| 11 |
A" |
584 |
557 |
|
|
|
|
| 12 |
A" |
296 |
283 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9661.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 9225.2 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.