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' |
3229 |
3117 |
14.29 |
|
|
|
| 2 |
A' |
1310 |
1264 |
101.96 |
|
|
|
| 3 |
A' |
975 |
942 |
224.66 |
|
|
|
| 4 |
A' |
683 |
659 |
101.96 |
|
|
|
| 5 |
A' |
496 |
479 |
8.41 |
|
|
|
| 6 |
A' |
299 |
289 |
0.93 |
|
|
|
| 7 |
A" |
1317 |
1271 |
11.19 |
|
|
|
| 8 |
A" |
996 |
962 |
213.17 |
|
|
|
| 9 |
A" |
290 |
280 |
1.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4797.8 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 4631.3 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.