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 |
Σ |
3509 |
3348 |
95.48 |
|
|
|
2 |
Σ |
2178 |
2078 |
41.94 |
|
|
|
3 |
Σ |
746 |
712 |
10.96 |
|
|
|
4 |
Π |
589 |
562 |
56.36 |
|
|
|
4 |
Π |
589 |
562 |
56.36 |
|
|
|
5 |
Π |
295 |
282 |
1.42 |
|
|
|
5 |
Π |
295 |
282 |
1.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4100.4 cm
-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 3912.6 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.