Vibrational Frequencies calculated at B2PLYP=FULL/3-21G*
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 |
3512 |
3512 |
80.10 |
|
|
|
2 |
Σ |
2169 |
2169 |
12.14 |
|
|
|
3 |
Σ |
604 |
604 |
0.86 |
|
|
|
4 |
Π |
729 |
729 |
49.41 |
|
|
|
4 |
Π |
729 |
729 |
49.41 |
|
|
|
5 |
Π |
338 |
338 |
7.08 |
|
|
|
5 |
Π |
338 |
338 |
7.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4208.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4208.3 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.