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' |
3273 |
3162 |
1.31 |
|
|
|
| 2 |
A' |
3260 |
3151 |
13.65 |
|
|
|
| 3 |
A' |
1626 |
1572 |
11.28 |
|
|
|
| 4 |
A' |
1293 |
1250 |
1.48 |
|
|
|
| 5 |
A' |
1226 |
1185 |
5.09 |
|
|
|
| 6 |
A' |
1009 |
975 |
113.23 |
|
|
|
| 7 |
A' |
815 |
788 |
42.28 |
|
|
|
| 8 |
A' |
405 |
391 |
2.41 |
|
|
|
| 9 |
A' |
251 |
242 |
10.70 |
|
|
|
| 10 |
A" |
895 |
865 |
113.11 |
|
|
|
| 11 |
A" |
713 |
689 |
1.76 |
|
|
|
| 12 |
A" |
249 |
241 |
4.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7507.5 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 7254.5 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.