Vibrational Frequencies calculated at MP2/cc-pVDZ
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 |
3604 |
3433 |
27.34 |
|
|
|
2 |
A |
1248 |
1189 |
0.00 |
|
|
|
3 |
A |
940 |
895 |
5.30 |
|
|
|
4 |
A |
757 |
721 |
87.23 |
|
|
|
5 |
A |
507 |
483 |
0.26 |
|
|
|
6 |
B |
3606 |
3434 |
110.02 |
|
|
|
7 |
B |
2215 |
2110 |
432.66 |
|
|
|
8 |
B |
927 |
883 |
412.04 |
|
|
|
9 |
B |
515 |
490 |
83.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7159.3 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 6819.2 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.