Vibrational Frequencies calculated at MP2=FULL/3-21G
| 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 |
3225 |
3079 |
4.91 |
89.32 |
0.27 |
0.42 |
| 2 |
A |
1349 |
1288 |
24.46 |
8.24 |
0.75 |
0.86 |
| 3 |
A |
1227 |
1172 |
109.14 |
8.16 |
0.74 |
0.85 |
| 4 |
A |
1102 |
1052 |
129.29 |
4.49 |
0.62 |
0.77 |
| 5 |
A |
667 |
636 |
182.94 |
13.10 |
0.60 |
0.75 |
| 6 |
A |
570 |
544 |
25.46 |
13.95 |
0.23 |
0.38 |
| 7 |
A |
347 |
331 |
2.85 |
8.18 |
0.33 |
0.49 |
| 8 |
A |
265 |
253 |
0.16 |
5.33 |
0.63 |
0.77 |
| 9 |
A |
180 |
172 |
0.52 |
8.85 |
0.57 |
0.72 |
Unscaled Zero Point Vibrational Energy (zpe) 4465.2 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 4263.4 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.