Vibrational Frequencies calculated at MP4/TZVP
| 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' |
3261 |
3140 |
|
|
|
|
| 2 |
A' |
3251 |
3130 |
|
|
|
|
| 3 |
A' |
1684 |
1622 |
|
|
|
|
| 4 |
A' |
1342 |
1292 |
|
|
|
|
| 5 |
A' |
1262 |
1215 |
|
|
|
|
| 6 |
A' |
1133 |
1091 |
|
|
|
|
| 7 |
A' |
883 |
850 |
|
|
|
|
| 8 |
A' |
446 |
430 |
|
|
|
|
| 9 |
A' |
271 |
261 |
|
|
|
|
| 10 |
A" |
903 |
870 |
|
|
|
|
| 11 |
A" |
740 |
712 |
|
|
|
|
| 12 |
A" |
264 |
254 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7719.4 cm
-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 7433.0 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.