Vibrational Frequencies calculated at CCSD/aug-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 |
Σ |
3849 |
3679 |
262.65 |
|
|
|
| 2 |
Σ |
2103 |
2010 |
63.40 |
|
|
|
| 3 |
Π |
473 |
452 |
131.29 |
|
|
|
| 3 |
Π |
473 |
452 |
131.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3448.9 cm
-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 3296.4 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.