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 |
A1 |
3380 |
3182 |
4.42 |
|
|
|
| 2 |
A1 |
1453 |
1368 |
9.45 |
|
|
|
| 3 |
A1 |
1357 |
1277 |
7.89 |
|
|
|
| 4 |
A1 |
1052 |
990 |
0.40 |
|
|
|
| 5 |
A1 |
982 |
925 |
2.99 |
|
|
|
| 6 |
A1 |
860 |
809 |
16.35 |
|
|
|
| 7 |
A2 |
964 |
907 |
0.00 |
|
|
|
| 8 |
A2 |
669 |
630 |
0.00 |
|
|
|
| 9 |
B1 |
919 |
865 |
47.27 |
|
|
|
| 10 |
B1 |
592 |
557 |
0.58 |
|
|
|
| 11 |
B2 |
3364 |
3166 |
0.02 |
|
|
|
| 12 |
B2 |
1602 |
1508 |
6.20 |
|
|
|
| 13 |
B2 |
1269 |
1194 |
10.41 |
|
|
|
| 14 |
B2 |
1002 |
944 |
13.89 |
|
|
|
| 15 |
B2 |
873 |
822 |
0.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10168.2 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 9571.4 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.