Vibrational Frequencies calculated at CISD/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' |
3184 |
2975 |
7.39 |
|
|
|
| 2 |
A' |
3109 |
2905 |
20.85 |
|
|
|
| 3 |
A' |
2772 |
2591 |
14.02 |
|
|
|
| 4 |
A' |
1593 |
1488 |
9.30 |
|
|
|
| 5 |
A' |
1474 |
1377 |
3.66 |
|
|
|
| 6 |
A' |
1172 |
1095 |
20.63 |
|
|
|
| 7 |
A' |
852 |
796 |
1.73 |
|
|
|
| 8 |
A' |
715 |
668 |
2.16 |
|
|
|
| 9 |
A" |
3187 |
2978 |
10.83 |
|
|
|
| 10 |
A" |
1583 |
1479 |
7.35 |
|
|
|
| 11 |
A" |
1045 |
977 |
6.66 |
|
|
|
| 12 |
A" |
256 |
239 |
19.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10470.0 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9783.2 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.