Vibrational Frequencies calculated at MP2/3-21G
| 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' |
1354 |
1292 |
27.05 |
|
|
|
| 2 |
A' |
320 |
306 |
26.73 |
|
|
|
| 3 |
A' |
226 |
215 |
10.70 |
|
|
|
| 4 |
A' |
84 |
80 |
0.85 |
|
|
|
| 5 |
A" |
321 |
307 |
75.44 |
|
|
|
| 6 |
A" |
205 |
195 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1254.6 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 1197.5 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.