Vibrational Frequencies calculated at MP3=FULL/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 |
Σg |
1464 |
1364 |
0.00 |
|
|
|
2 |
Σu |
1789 |
1667 |
6074.45 |
|
|
|
3 |
Πu |
573 |
534 |
2.34 |
|
|
|
4 |
Πu |
520 |
484 |
8.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2173.1 cm
-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 2024.5 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.