Vibrational Frequencies calculated at B2PLYP=FULL/aug-cc-pVTZ
| 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 |
2221 |
2131 |
14.83 |
94.79 |
0.24 |
0.39 |
| 2 |
Σ |
595 |
571 |
1.15 |
7.10 |
0.08 |
0.14 |
| 3 |
Π |
359 |
345 |
1.90 |
0.93 |
0.75 |
0.86 |
| 3 |
Π |
359 |
345 |
1.90 |
0.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1766.9 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 1695.2 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.