Vibrational Frequencies calculated at MP2/SDD
| 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' |
3119 |
3011 |
0.00 |
133.04 |
0.13 |
0.22 |
| 2 |
A2" |
527 |
509 |
132.56 |
0.00 |
0.00 |
0.00 |
| 3 |
E' |
3331 |
3216 |
16.74 |
25.29 |
0.75 |
0.86 |
| 3 |
E' |
3331 |
3216 |
16.74 |
25.29 |
0.75 |
0.86 |
| 4 |
E' |
1453 |
1403 |
6.43 |
3.89 |
0.75 |
0.86 |
| 4 |
E' |
1453 |
1403 |
6.43 |
3.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6607.1 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 6377.9 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.