Vibrational Frequencies calculated at CCSD/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' |
3216 |
3027 |
1.57 |
|
|
|
| 2 |
A' |
1239 |
1166 |
21.49 |
|
|
|
| 3 |
A' |
790 |
743 |
95.88 |
|
|
|
| 4 |
A' |
586 |
551 |
3.77 |
|
|
|
| 5 |
A' |
287 |
270 |
0.06 |
|
|
|
| 6 |
A' |
172 |
162 |
0.01 |
|
|
|
| 7 |
A" |
1202 |
1132 |
37.35 |
|
|
|
| 8 |
A" |
716 |
674 |
86.89 |
|
|
|
| 9 |
A" |
205 |
193 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4206.2 cm
-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 3958.9 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.