Vibrational Frequencies calculated at MP2/cc-pVQZ
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' |
3199 |
3034 |
2.47 |
|
|
|
2 |
A' |
1218 |
1155 |
29.90 |
|
|
|
3 |
A' |
769 |
729 |
107.84 |
|
|
|
4 |
A' |
633 |
600 |
11.39 |
|
|
|
5 |
A' |
339 |
322 |
0.13 |
|
|
|
6 |
A' |
228 |
217 |
0.04 |
|
|
|
7 |
A" |
1250 |
1186 |
17.12 |
|
|
|
8 |
A" |
807 |
765 |
120.53 |
|
|
|
9 |
A" |
221 |
210 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4331.9 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 4108.4 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.