Vibrational Frequencies calculated at CCSD(T)/6-311G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
1799 |
1735 |
|
|
|
|
| 2 |
A1 |
953 |
920 |
|
|
|
|
| 3 |
A1 |
767 |
740 |
|
|
|
|
| 4 |
A1 |
459 |
443 |
|
|
|
|
| 5 |
B1 |
831 |
802 |
|
|
|
|
| 6 |
B1 |
116 |
112 |
|
|
|
|
| 7 |
B2 |
1104 |
1065 |
|
|
|
|
| 8 |
B2 |
675 |
651 |
|
|
|
|
| 9 |
B2 |
397 |
383 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3550.6 cm
-1
Scaled (by 0.9647) Zero Point Vibrational Energy (zpe) 3425.2 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.