Vibrational Frequencies calculated at CISD/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' |
3280 |
3076 |
12.46 |
|
|
|
| 2 |
A' |
1344 |
1260 |
107.69 |
|
|
|
| 3 |
A' |
1089 |
1021 |
214.29 |
|
|
|
| 4 |
A' |
693 |
650 |
108.69 |
|
|
|
| 5 |
A' |
528 |
495 |
13.85 |
|
|
|
| 6 |
A' |
308 |
289 |
0.43 |
|
|
|
| 7 |
A" |
1392 |
1305 |
23.65 |
|
|
|
| 8 |
A" |
1152 |
1081 |
165.30 |
|
|
|
| 9 |
A" |
307 |
288 |
1.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5046.5 cm
-1
Scaled (by 0.9378) Zero Point Vibrational Energy (zpe) 4732.6 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.