Vibrational Frequencies calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3506 |
3374 |
98.26 |
26.50 |
0.24 |
0.39 |
| 2 |
Σ |
2280 |
2194 |
125.98 |
73.71 |
0.04 |
0.07 |
| 3 |
Σ |
1054 |
1014 |
77.32 |
10.14 |
0.18 |
0.31 |
| 4 |
Π |
551 |
530 |
45.45 |
0.30 |
0.75 |
0.86 |
| 4 |
Π |
551 |
530 |
45.45 |
0.30 |
0.75 |
0.86 |
| 5 |
Π |
355 |
341 |
3.82 |
8.06 |
0.75 |
0.86 |
| 5 |
Π |
355 |
341 |
3.82 |
8.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4325.2 cm
-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 4162.1 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.