Vibrational Frequencies calculated at MP2/TZVP
| 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 |
1830 |
1735 |
316.69 |
|
|
|
| 2 |
A1 |
575 |
545 |
25.22 |
|
|
|
| 3 |
A1 |
311 |
295 |
0.02 |
|
|
|
| 4 |
B1 |
584 |
554 |
5.53 |
|
|
|
| 5 |
B2 |
856 |
812 |
510.98 |
|
|
|
| 6 |
B2 |
452 |
428 |
1.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2304.6 cm
-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 2184.5 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.