Vibrational Frequencies calculated at CCSD/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 |
A1 |
3087 |
2905 |
16.50 |
|
|
|
| 2 |
A1 |
2260 |
2127 |
133.15 |
|
|
|
| 3 |
A1 |
1476 |
1389 |
6.67 |
|
|
|
| 4 |
A1 |
972 |
915 |
17.36 |
|
|
|
| 5 |
E |
3170 |
2984 |
5.49 |
|
|
|
| 5 |
E |
3170 |
2984 |
5.49 |
|
|
|
| 6 |
E |
1518 |
1429 |
9.19 |
|
|
|
| 6 |
E |
1518 |
1429 |
9.19 |
|
|
|
| 7 |
E |
1166 |
1098 |
0.28 |
|
|
|
| 7 |
E |
1166 |
1098 |
0.28 |
|
|
|
| 8 |
E |
275 |
259 |
0.26 |
|
|
|
| 8 |
E |
275 |
259 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10025.8 cm
-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 9436.3 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.