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' |
3029 |
2912 |
42.06 |
|
|
|
| 2 |
A' |
1695 |
1629 |
19.98 |
|
|
|
| 3 |
A' |
1453 |
1397 |
42.66 |
|
|
|
| 4 |
A' |
1316 |
1265 |
110.47 |
|
|
|
| 5 |
A' |
1242 |
1193 |
156.30 |
|
|
|
| 6 |
A' |
823 |
791 |
30.33 |
|
|
|
| 7 |
A' |
682 |
655 |
30.92 |
|
|
|
| 8 |
A' |
502 |
483 |
21.40 |
|
|
|
| 9 |
A' |
421 |
405 |
5.67 |
|
|
|
| 10 |
A' |
236 |
227 |
6.65 |
|
|
|
| 11 |
A" |
1276 |
1226 |
225.64 |
|
|
|
| 12 |
A" |
1006 |
967 |
1.48 |
|
|
|
| 13 |
A" |
512 |
492 |
5.13 |
|
|
|
| 14 |
A" |
286 |
275 |
0.19 |
|
|
|
| 15 |
A" |
59 |
57 |
11.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7268.7 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 6985.9 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.