Vibrational Frequencies calculated at B2PLYP=FULL/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 |
1481 |
1419 |
0.29 |
63.87 |
0.30 |
0.47 |
| 2 |
Σ |
1252 |
1200 |
14.55 |
3.80 |
0.44 |
0.61 |
| 3 |
Π |
395 |
379 |
7.00 |
0.01 |
0.75 |
0.86 |
| 3 |
Π |
395 |
379 |
7.00 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1761.8 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 1688.7 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.