Vibrational Frequencies calculated at CCD/6-31G**
| 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 |
1830 |
1716 |
11.74 |
|
|
|
| 2 |
A1 |
1233 |
1156 |
286.40 |
|
|
|
| 3 |
A1 |
580 |
544 |
0.33 |
|
|
|
| 4 |
A1 |
338 |
317 |
2.76 |
|
|
|
| 5 |
A1 |
171 |
161 |
1.30 |
|
|
|
| 6 |
A2 |
537 |
503 |
0.00 |
|
|
|
| 7 |
A2 |
152 |
142 |
0.00 |
|
|
|
| 8 |
B1 |
349 |
328 |
1.89 |
|
|
|
| 9 |
B2 |
1281 |
1201 |
15.29 |
|
|
|
| 10 |
B2 |
994 |
932 |
164.67 |
|
|
|
| 11 |
B2 |
443 |
415 |
0.20 |
|
|
|
| 12 |
B2 |
425 |
398 |
1.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4165.9 cm
-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 3906.0 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.