Vibrational Frequencies calculated at MP2/aug-cc-pVQZ
| 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' |
3179 |
3019 |
0.00 |
164.50 |
0.05 |
0.09 |
| 2 |
A2" |
505 |
480 |
76.47 |
0.00 |
0.75 |
0.86 |
| 3 |
E' |
3372 |
3202 |
1.52 |
24.77 |
0.75 |
0.86 |
| 3 |
E' |
3372 |
3202 |
1.52 |
24.77 |
0.75 |
0.86 |
| 4 |
E' |
1441 |
1368 |
2.19 |
0.79 |
0.75 |
0.86 |
| 4 |
E' |
1441 |
1368 |
2.19 |
0.79 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6654.0 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 6319.3 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.