Vibrational Frequencies calculated at QCISD/6-31G
| 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' |
3386 |
3263 |
3.45 |
|
|
|
| 2 |
A' |
3098 |
2985 |
27.32 |
|
|
|
| 3 |
A' |
2452 |
2363 |
15.76 |
|
|
|
| 4 |
A' |
1635 |
1576 |
103.22 |
|
|
|
| 5 |
A' |
1391 |
1341 |
21.22 |
|
|
|
| 6 |
A' |
1185 |
1142 |
69.76 |
|
|
|
| 7 |
A' |
904 |
871 |
53.80 |
|
|
|
| 8 |
A' |
649 |
625 |
70.81 |
|
|
|
| 9 |
A' |
418 |
403 |
13.85 |
|
|
|
| 10 |
A" |
1075 |
1036 |
4.25 |
|
|
|
| 11 |
A" |
735 |
708 |
105.90 |
|
|
|
| 12 |
A" |
331 |
319 |
56.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8629.4 cm
-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 8315.3 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.