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 |
A1 |
625 |
606 |
2.39 |
|
|
|
| 2 |
A1 |
545 |
529 |
0.12 |
|
|
|
| 3 |
A1 |
227 |
220 |
29.58 |
|
|
|
| 4 |
B1 |
190 |
184 |
21.21 |
|
|
|
| 5 |
B2 |
607 |
589 |
72.10 |
|
|
|
| 6 |
B2 |
300 |
291 |
10.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1246.8 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1208.4 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.