Vibrational Frequencies calculated at B2PLYP=FULLultrafine/aug-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 |
A' |
3417 |
3288 |
25.41 |
427.67 |
0.31 |
0.47 |
| 2 |
A' |
1365 |
1314 |
61.87 |
7.83 |
0.74 |
0.85 |
| 3 |
A' |
1140 |
1097 |
103.33 |
29.97 |
0.41 |
0.58 |
Unscaled Zero Point Vibrational Energy (zpe) 2961.0 cm
-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 2849.4 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.