Vibrational Frequencies calculated at CCSD(T)/3-21G
| 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' |
3547 |
3514 |
|
|
|
|
| 2 |
A' |
3444 |
3411 |
|
|
|
|
| 3 |
A' |
3402 |
3370 |
|
|
|
|
| 4 |
A' |
1785 |
1768 |
|
|
|
|
| 5 |
A' |
1719 |
1703 |
|
|
|
|
| 6 |
A' |
521 |
516 |
|
|
|
|
| 7 |
A' |
276 |
273 |
|
|
|
|
| 8 |
A' |
218 |
216 |
|
|
|
|
| 9 |
A" |
3581 |
3547 |
|
|
|
|
| 10 |
A" |
824 |
816 |
|
|
|
|
| 11 |
A" |
227 |
224 |
|
|
|
|
| 12 |
A" |
134 |
132 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9838.3 cm
-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 9745.8 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.