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' |
3115 |
3019 |
9.96 |
|
|
|
| 2 |
A' |
3034 |
2940 |
14.63 |
|
|
|
| 3 |
A' |
1584 |
1536 |
10.11 |
|
|
|
| 4 |
A' |
1485 |
1439 |
9.14 |
|
|
|
| 5 |
A' |
1165 |
1129 |
3.32 |
|
|
|
| 6 |
A' |
935 |
906 |
15.14 |
|
|
|
| 7 |
A' |
585 |
567 |
5.59 |
|
|
|
| 8 |
A' |
337 |
327 |
4.44 |
|
|
|
| 9 |
A" |
3112 |
3016 |
29.37 |
|
|
|
| 10 |
A" |
1543 |
1495 |
6.95 |
|
|
|
| 11 |
A" |
1155 |
1119 |
0.17 |
|
|
|
| 12 |
A" |
250 |
243 |
3.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9149.5 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 8867.7 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.