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' |
3643 |
3404 |
85.75 |
|
|
|
| 2 |
A' |
3202 |
2992 |
3.40 |
|
|
|
| 3 |
A' |
1864 |
1741 |
248.10 |
|
|
|
| 4 |
A' |
1485 |
1388 |
5.75 |
|
|
|
| 5 |
A' |
1038 |
970 |
228.98 |
|
|
|
| 6 |
A' |
952 |
890 |
56.28 |
|
|
|
| 7 |
A' |
804 |
751 |
114.88 |
|
|
|
| 8 |
A' |
347 |
324 |
20.08 |
|
|
|
| 9 |
A" |
3273 |
3058 |
0.54 |
|
|
|
| 10 |
A" |
897 |
838 |
65.98 |
|
|
|
| 11 |
A" |
682 |
638 |
122.91 |
|
|
|
| 12 |
A" |
335 |
313 |
1.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9261.2 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 8653.6 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.