Vibrational Frequencies calculated at QCISD/6-31G
| 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' |
3627 |
3495 |
48.38 |
|
|
|
| 2 |
A' |
3459 |
3333 |
54.74 |
|
|
|
| 3 |
A' |
2218 |
2137 |
40.99 |
|
|
|
| 4 |
A' |
1283 |
1237 |
125.60 |
|
|
|
| 5 |
A' |
981 |
945 |
68.85 |
|
|
|
| 6 |
A' |
596 |
574 |
49.68 |
|
|
|
| 7 |
A' |
254 |
245 |
10.18 |
|
|
|
| 8 |
A" |
507 |
489 |
54.23 |
|
|
|
| 9 |
A" |
208 |
200 |
3.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6566.5 cm
-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 6327.5 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.