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 |
1338 |
1277 |
159.91 |
|
|
|
2 |
A1 |
478 |
456 |
21.27 |
|
|
|
3 |
A1 |
279 |
266 |
3.75 |
|
|
|
4 |
E |
595 |
567 |
267.84 |
|
|
|
4 |
E |
595 |
567 |
267.84 |
|
|
|
5 |
E |
338 |
323 |
12.90 |
|
|
|
5 |
E |
338 |
323 |
12.90 |
|
|
|
6 |
E |
198 |
189 |
0.00 |
|
|
|
6 |
E |
198 |
189 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2178.7 cm
-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 2078.7 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.