Vibrational Frequencies calculated at QCISD(T)/cc-pVTZ
| 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' |
3541 |
3359 |
|
|
|
|
| 2 |
A' |
3481 |
3302 |
|
|
|
|
| 3 |
A' |
2203 |
2090 |
|
|
|
|
| 4 |
A' |
1647 |
1563 |
|
|
|
|
| 5 |
A' |
1054 |
1000 |
|
|
|
|
| 6 |
A' |
722 |
685 |
|
|
|
|
| 7 |
A' |
496 |
470 |
|
|
|
|
| 8 |
A' |
386 |
366 |
|
|
|
|
| 9 |
A" |
3630 |
3443 |
|
|
|
|
| 10 |
A" |
1223 |
1160 |
|
|
|
|
| 11 |
A" |
650 |
616 |
|
|
|
|
| 12 |
A" |
344 |
326 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9688.2 cm
-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 9190.3 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.