Vibrational Frequencies calculated at QCISD/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3085 |
2959 |
21.00 |
|
|
|
| 2 |
A1 |
2219 |
2128 |
125.09 |
|
|
|
| 3 |
A1 |
1459 |
1400 |
10.28 |
|
|
|
| 4 |
A1 |
973 |
934 |
16.40 |
|
|
|
| 5 |
E |
3180 |
3051 |
7.41 |
|
|
|
| 5 |
E |
3180 |
3051 |
7.41 |
|
|
|
| 6 |
E |
1493 |
1432 |
8.46 |
|
|
|
| 6 |
E |
1493 |
1432 |
8.46 |
|
|
|
| 7 |
E |
1148 |
1101 |
0.33 |
|
|
|
| 7 |
E |
1148 |
1101 |
0.33 |
|
|
|
| 8 |
E |
256 |
246 |
0.38 |
|
|
|
| 8 |
E |
256 |
246 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9944.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9540.7 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.