Vibrational Frequencies calculated at B2PLYP=FULL/TZVP
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
542 |
518 |
0.42 |
|
|
|
2 |
A1 |
349 |
333 |
0.31 |
|
|
|
3 |
E |
634 |
605 |
90.96 |
|
|
|
3 |
E |
634 |
605 |
90.95 |
|
|
|
4 |
E |
253 |
242 |
1.05 |
|
|
|
4 |
E |
253 |
242 |
1.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1333.3 cm
-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 1272.2 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.