Vibrational Frequencies calculated at MP2/SDD
| 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' |
3138 |
3029 |
28.71 |
|
|
|
| 2 |
A' |
1598 |
1543 |
397.44 |
|
|
|
| 3 |
A' |
1326 |
1280 |
113.67 |
|
|
|
| 4 |
A' |
589 |
568 |
181.26 |
|
|
|
| 5 |
A' |
330 |
318 |
24.43 |
|
|
|
| 6 |
A" |
877 |
846 |
9.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3928.7 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 3792.4 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.