Vibrational Frequencies calculated at QCISD/6-311G**
| 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 |
1796 |
1714 |
16.06 |
|
|
|
| 2 |
A1 |
1208 |
1153 |
318.69 |
|
|
|
| 3 |
A1 |
576 |
550 |
0.27 |
|
|
|
| 4 |
A1 |
340 |
324 |
2.95 |
|
|
|
| 5 |
A1 |
175 |
167 |
1.35 |
|
|
|
| 6 |
A2 |
550 |
525 |
0.00 |
|
|
|
| 7 |
A2 |
149 |
142 |
0.00 |
|
|
|
| 8 |
B1 |
351 |
335 |
0.79 |
|
|
|
| 9 |
B2 |
1250 |
1193 |
21.02 |
|
|
|
| 10 |
B2 |
986 |
940 |
183.02 |
|
|
|
| 11 |
B2 |
438 |
418 |
0.34 |
|
|
|
| 12 |
B2 |
426 |
407 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4123.0 cm
-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 3933.7 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.