Vibrational Frequencies calculated at QCISD/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' |
3900 |
3726 |
28.14 |
|
|
|
| 2 |
A' |
3142 |
3002 |
28.84 |
|
|
|
| 3 |
A' |
3026 |
2892 |
54.01 |
|
|
|
| 4 |
A' |
1536 |
1467 |
3.41 |
|
|
|
| 5 |
A' |
1503 |
1436 |
4.74 |
|
|
|
| 6 |
A' |
1405 |
1342 |
27.81 |
|
|
|
| 7 |
A' |
1109 |
1060 |
10.07 |
|
|
|
| 8 |
A' |
1080 |
1032 |
101.49 |
|
|
|
| 9 |
A" |
3080 |
2943 |
58.60 |
|
|
|
| 10 |
A" |
1520 |
1453 |
1.79 |
|
|
|
| 11 |
A" |
1193 |
1140 |
1.16 |
|
|
|
| 12 |
A" |
309 |
295 |
108.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11401.7 cm
-1
Scaled (by 0.9555) Zero Point Vibrational Energy (zpe) 10894.3 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.