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 |
A |
3855 |
3684 |
76.60 |
|
|
|
2 |
A |
2676 |
2558 |
10.27 |
|
|
|
3 |
A |
1223 |
1169 |
44.36 |
|
|
|
4 |
A |
1037 |
991 |
2.67 |
|
|
|
5 |
A |
792 |
757 |
58.97 |
|
|
|
6 |
A |
475 |
454 |
76.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5029.0 cm
-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 4806.7 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.