Vibrational Frequencies calculated at MP2=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 |
A' |
1305 |
1237 |
88.82 |
|
|
|
2 |
A' |
447 |
423 |
79.31 |
|
|
|
3 |
A' |
304 |
289 |
29.15 |
|
|
|
4 |
A' |
179 |
169 |
0.06 |
|
|
|
5 |
A" |
381 |
361 |
166.18 |
|
|
|
6 |
A" |
236 |
224 |
43.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1425.6 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 1351.5 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.