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 |
1782 |
1710 |
4.72 |
|
|
|
| 2 |
A1 |
1123 |
1078 |
192.41 |
|
|
|
| 3 |
A1 |
509 |
488 |
0.68 |
|
|
|
| 4 |
A1 |
312 |
300 |
3.26 |
|
|
|
| 5 |
A1 |
162 |
156 |
1.87 |
|
|
|
| 6 |
A2 |
547 |
525 |
0.00 |
|
|
|
| 7 |
A2 |
143 |
138 |
0.00 |
|
|
|
| 8 |
B1 |
325 |
312 |
4.68 |
|
|
|
| 9 |
B2 |
1188 |
1140 |
1.57 |
|
|
|
| 10 |
B2 |
901 |
864 |
120.82 |
|
|
|
| 11 |
B2 |
413 |
397 |
0.02 |
|
|
|
| 12 |
B2 |
382 |
367 |
3.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3893.4 cm
-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 3735.7 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.