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 |
739 |
707 |
34.50 |
|
|
|
| 2 |
A1 |
654 |
626 |
0.79 |
|
|
|
| 3 |
A1 |
417 |
399 |
51.64 |
|
|
|
| 4 |
B1 |
331 |
316 |
0.00 |
|
|
|
| 5 |
B2 |
644 |
616 |
0.00 |
|
|
|
| 6 |
B2 |
252 |
241 |
0.00 |
|
|
|
| 7 |
E |
784 |
750 |
213.82 |
|
|
|
| 7 |
E |
784 |
750 |
213.82 |
|
|
|
| 8 |
E |
421 |
403 |
13.48 |
|
|
|
| 8 |
E |
421 |
403 |
13.48 |
|
|
|
| 9 |
E |
261 |
250 |
2.07 |
|
|
|
| 9 |
E |
261 |
250 |
2.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2985.3 cm
-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 2855.4 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.