Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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' |
3312 |
2944 |
18.28 |
|
|
|
| 2 |
A' |
1747 |
1553 |
134.14 |
|
|
|
| 3 |
A' |
1454 |
1292 |
49.02 |
|
|
|
| 4 |
A' |
742 |
659 |
87.44 |
|
|
|
| 5 |
A' |
418 |
372 |
4.56 |
|
|
|
| 6 |
A" |
883 |
785 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4277.4 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 3802.2 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.