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 |
A1 |
3272 |
3145 |
2.33 |
|
|
|
| 2 |
A1 |
1379 |
1325 |
13.34 |
|
|
|
| 3 |
A1 |
1295 |
1244 |
5.59 |
|
|
|
| 4 |
A1 |
1014 |
974 |
0.55 |
|
|
|
| 5 |
A1 |
915 |
879 |
0.48 |
|
|
|
| 6 |
A1 |
786 |
756 |
5.96 |
|
|
|
| 7 |
A2 |
891 |
857 |
0.00 |
|
|
|
| 8 |
A2 |
629 |
604 |
0.00 |
|
|
|
| 9 |
B1 |
862 |
828 |
45.33 |
|
|
|
| 10 |
B1 |
554 |
532 |
0.57 |
|
|
|
| 11 |
B2 |
3256 |
3129 |
0.15 |
|
|
|
| 12 |
B2 |
1509 |
1451 |
6.62 |
|
|
|
| 13 |
B2 |
1218 |
1170 |
9.46 |
|
|
|
| 14 |
B2 |
949 |
912 |
12.32 |
|
|
|
| 15 |
B2 |
766 |
736 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9646.5 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 9271.3 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.