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 |
A' |
3620 |
3494 |
57.88 |
86.58 |
0.12 |
0.21 |
| 2 |
A' |
1618 |
1562 |
100.60 |
9.43 |
0.64 |
0.78 |
| 3 |
A' |
817 |
789 |
155.02 |
3.95 |
0.73 |
0.84 |
| 4 |
A' |
725 |
700 |
165.85 |
15.32 |
0.19 |
0.32 |
| 5 |
A" |
3795 |
3663 |
156.88 |
38.29 |
0.75 |
0.86 |
| 6 |
A" |
876 |
846 |
11.83 |
10.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5725.3 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 5526.6 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.