Vibrational Frequencies calculated at CCSD/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
2872 |
2715 |
0.00 |
|
|
|
| 2 |
Σg |
1286 |
1216 |
0.00 |
|
|
|
| 3 |
Σu |
2832 |
2677 |
16.52 |
|
|
|
| 4 |
Πg |
591 |
559 |
0.00 |
|
|
|
| 4 |
Πg |
591 |
559 |
0.00 |
|
|
|
| 5 |
Πu |
644 |
609 |
1.24 |
|
|
|
| 5 |
Πu |
644 |
609 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4730.2 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 4472.4 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.