Vibrational Frequencies calculated at MP2/Def2TZVPP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
1335 |
1271 |
127.26 |
|
|
|
| 2 |
A1 |
496 |
472 |
16.42 |
|
|
|
| 3 |
A1 |
271 |
258 |
1.24 |
|
|
|
| 4 |
E |
604 |
575 |
239.28 |
|
|
|
| 4 |
E |
604 |
575 |
239.28 |
|
|
|
| 5 |
E |
337 |
320 |
11.42 |
|
|
|
| 5 |
E |
337 |
320 |
11.42 |
|
|
|
| 6 |
E |
192 |
183 |
0.07 |
|
|
|
| 6 |
E |
192 |
183 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2184.0 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 2078.1 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.