Vibrational Frequencies calculated at MP2/CEP-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' |
3351 |
3238 |
0.04 |
|
|
|
| 2 |
A' |
3282 |
3171 |
36.64 |
|
|
|
| 3 |
A' |
1633 |
1578 |
8.59 |
|
|
|
| 4 |
A' |
1310 |
1266 |
12.80 |
|
|
|
| 5 |
A' |
1013 |
979 |
2.63 |
|
|
|
| 6 |
A' |
798 |
771 |
21.25 |
|
|
|
| 7 |
A' |
566 |
547 |
136.84 |
|
|
|
| 8 |
A" |
3281 |
3171 |
5.38 |
|
|
|
| 9 |
A" |
1116 |
1079 |
38.48 |
|
|
|
| 10 |
A" |
959 |
926 |
18.89 |
|
|
|
| 11 |
A" |
695 |
672 |
5.72 |
|
|
|
| 12 |
A" |
440 |
425 |
3.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9221.1 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 8910.3 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.