Vibrational Frequencies calculated at MP3/6-31G*
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' |
3183 |
2987 |
15.57 |
|
|
|
2 |
A' |
1564 |
1468 |
0.35 |
|
|
|
3 |
A' |
1391 |
1306 |
71.59 |
|
|
|
4 |
A' |
1153 |
1082 |
159.93 |
|
|
|
5 |
A' |
657 |
616 |
59.96 |
|
|
|
6 |
A' |
315 |
296 |
0.60 |
|
|
|
7 |
A" |
3268 |
3068 |
8.01 |
|
|
|
8 |
A" |
1287 |
1208 |
3.02 |
|
|
|
9 |
A" |
971 |
912 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6894.9 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 6471.5 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.