Vibrational Frequencies calculated at CCSD/6-31+G**
| 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' |
2775 |
2591 |
0.01 |
|
|
|
| 2 |
A' |
2290 |
2138 |
6.34 |
|
|
|
| 3 |
A' |
1026 |
959 |
16.75 |
|
|
|
| 4 |
A' |
696 |
650 |
0.64 |
|
|
|
| 5 |
A' |
301 |
281 |
3.44 |
|
|
|
| 6 |
A" |
344 |
321 |
0.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3715.5 cm
-1
Scaled (by 0.9338) Zero Point Vibrational Energy (zpe) 3469.6 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.