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' |
3449 |
3343 |
50.10 |
|
|
|
| 2 |
A' |
3055 |
2961 |
38.25 |
|
|
|
| 3 |
A' |
1802 |
1747 |
84.97 |
|
|
|
| 4 |
A' |
1643 |
1593 |
33.06 |
|
|
|
| 5 |
A' |
1371 |
1328 |
42.10 |
|
|
|
| 6 |
A' |
1343 |
1302 |
304.92 |
|
|
|
| 7 |
A' |
1169 |
1133 |
13.92 |
|
|
|
| 8 |
A' |
824 |
798 |
49.62 |
|
|
|
| 9 |
A' |
675 |
654 |
12.56 |
|
|
|
| 10 |
A' |
492 |
477 |
3.03 |
|
|
|
| 11 |
A' |
292 |
283 |
34.22 |
|
|
|
| 12 |
A" |
1020 |
989 |
6.33 |
|
|
|
| 13 |
A" |
669 |
649 |
123.57 |
|
|
|
| 14 |
A" |
580 |
562 |
44.63 |
|
|
|
| 15 |
A" |
223 |
216 |
17.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9303.3 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 9016.7 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.