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 |
640 |
622 |
2.62 |
|
|
|
| 2 |
A1 |
564 |
549 |
0.11 |
|
|
|
| 3 |
A1 |
236 |
229 |
31.86 |
|
|
|
| 4 |
B1 |
193 |
187 |
22.18 |
|
|
|
| 5 |
B2 |
627 |
610 |
80.92 |
|
|
|
| 6 |
B2 |
310 |
302 |
11.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1284.6 cm
-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 1249.0 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.