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' |
3319 |
3242 |
|
|
|
|
| 2 |
A' |
3215 |
3141 |
|
|
|
|
| 3 |
A' |
1718 |
1678 |
|
|
|
|
| 4 |
A' |
1432 |
1399 |
|
|
|
|
| 5 |
A' |
1227 |
1199 |
|
|
|
|
| 6 |
A' |
968 |
946 |
|
|
|
|
| 7 |
A' |
703 |
687 |
|
|
|
|
| 8 |
A' |
430 |
420 |
|
|
|
|
| 9 |
A' |
372 |
363 |
|
|
|
|
| 10 |
A" |
817 |
798 |
|
|
|
|
| 11 |
A" |
722 |
706 |
|
|
|
|
| 12 |
A" |
509 |
497 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7716.1 cm
-1
Scaled (by 0.9769) Zero Point Vibrational Energy (zpe) 7537.9 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.