Vibrational Frequencies calculated at CCSD=FULL/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3504 |
3328 |
69.54 |
|
|
|
| 2 |
Σ |
2205 |
2095 |
8.13 |
|
|
|
| 3 |
Σ |
601 |
571 |
0.85 |
|
|
|
| 4 |
Π |
690 |
655 |
41.71 |
|
|
|
| 4 |
Π |
690 |
655 |
41.71 |
|
|
|
| 5 |
Π |
373 |
354 |
6.64 |
|
|
|
| 5 |
Π |
373 |
354 |
6.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4217.5 cm
-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 4005.8 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.