Vibrational Frequencies calculated at CCD/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 |
Σ |
3497 |
3346 |
83.33 |
|
|
|
| 2 |
Σ |
2209 |
2113 |
24.58 |
|
|
|
| 3 |
Σ |
759 |
726 |
8.66 |
|
|
|
| 4 |
Π |
640 |
612 |
39.01 |
|
|
|
| 4 |
Π |
640 |
612 |
39.01 |
|
|
|
| 5 |
Π |
328 |
314 |
1.94 |
|
|
|
| 5 |
Π |
328 |
314 |
1.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4200.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 4018.4 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.