Vibrational Frequencies calculated at QCISD/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3151 |
3028 |
11.82 |
|
|
|
| 2 |
A' |
3060 |
2941 |
11.26 |
|
|
|
| 3 |
A' |
1570 |
1509 |
6.02 |
|
|
|
| 4 |
A' |
1468 |
1411 |
3.72 |
|
|
|
| 5 |
A' |
1164 |
1118 |
2.89 |
|
|
|
| 6 |
A' |
1016 |
977 |
16.90 |
|
|
|
| 7 |
A' |
854 |
821 |
5.83 |
|
|
|
| 8 |
A' |
432 |
415 |
4.98 |
|
|
|
| 9 |
A" |
3147 |
3025 |
18.85 |
|
|
|
| 10 |
A" |
1554 |
1494 |
5.05 |
|
|
|
| 11 |
A" |
1124 |
1081 |
0.14 |
|
|
|
| 12 |
A" |
164 |
158 |
0.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9352.0 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 8988.2 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.