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 |
A' |
3237 |
3068 |
0.28 |
66.65 |
0.24 |
0.39 |
| 2 |
A' |
1221 |
1157 |
50.76 |
4.93 |
0.65 |
0.79 |
| 3 |
A' |
756 |
716 |
117.84 |
5.60 |
0.71 |
0.83 |
| 4 |
A' |
620 |
588 |
18.17 |
7.91 |
0.07 |
0.13 |
| 5 |
A' |
339 |
321 |
0.26 |
7.06 |
0.29 |
0.45 |
| 6 |
A' |
227 |
215 |
0.01 |
5.48 |
0.62 |
0.76 |
| 7 |
A" |
1277 |
1211 |
30.61 |
4.79 |
0.75 |
0.86 |
| 8 |
A" |
802 |
760 |
131.03 |
3.77 |
0.75 |
0.86 |
| 9 |
A" |
220 |
208 |
0.05 |
4.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4348.7 cm
-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 4122.1 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.