Vibrational Frequencies calculated at QCISD/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 |
3237 |
3083 |
1.98 |
|
|
|
| 2 |
A1 |
542 |
516 |
1.34 |
|
|
|
| 3 |
A1 |
227 |
216 |
0.02 |
|
|
|
| 4 |
E |
1197 |
1140 |
34.90 |
|
|
|
| 4 |
E |
1197 |
1140 |
34.90 |
|
|
|
| 5 |
E |
676 |
644 |
78.30 |
|
|
|
| 5 |
E |
676 |
644 |
78.31 |
|
|
|
| 6 |
E |
162 |
154 |
0.01 |
|
|
|
| 6 |
E |
162 |
154 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4037.4 cm
-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 3844.8 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.