Vibrational Frequencies calculated at MP3/6-31+G**
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' |
3216 |
2992 |
13.49 |
|
|
|
2 |
A' |
1550 |
1442 |
0.18 |
|
|
|
3 |
A' |
1397 |
1300 |
72.17 |
|
|
|
4 |
A' |
1114 |
1037 |
185.11 |
|
|
|
5 |
A' |
662 |
616 |
61.20 |
|
|
|
6 |
A' |
318 |
296 |
0.97 |
|
|
|
7 |
A" |
3307 |
3077 |
2.98 |
|
|
|
8 |
A" |
1279 |
1190 |
3.82 |
|
|
|
9 |
A" |
979 |
911 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6910.2 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 6429.9 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.