Vibrational Frequencies calculated at QCISD/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' |
3124 |
3028 |
16.67 |
|
|
|
| 2 |
A' |
1742 |
1689 |
289.29 |
|
|
|
| 3 |
A' |
1304 |
1264 |
84.95 |
|
|
|
| 4 |
A' |
612 |
593 |
188.18 |
|
|
|
| 5 |
A' |
372 |
361 |
23.23 |
|
|
|
| 6 |
A" |
907 |
879 |
4.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4030.7 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 3906.6 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.