Vibrational Frequencies calculated at CCD/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 |
1194 |
1142 |
199.05 |
|
|
|
2 |
A1 |
485 |
463 |
22.69 |
|
|
|
3 |
A1 |
299 |
286 |
0.56 |
|
|
|
4 |
B1 |
478 |
457 |
0.85 |
|
|
|
5 |
B2 |
771 |
737 |
193.95 |
|
|
|
6 |
B2 |
315 |
302 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1770.6 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 1693.6 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.