Vibrational Frequencies calculated at MP2/CEP-31G
| 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 |
3703 |
3578 |
26.24 |
81.76 |
0.28 |
0.44 |
| 2 |
A |
3266 |
3156 |
39.42 |
57.64 |
0.56 |
0.72 |
| 3 |
A |
3120 |
3015 |
78.59 |
105.21 |
0.12 |
0.21 |
| 4 |
A |
1535 |
1484 |
1.79 |
8.45 |
0.72 |
0.83 |
| 5 |
A |
1432 |
1384 |
35.98 |
6.69 |
0.74 |
0.85 |
| 6 |
A |
1368 |
1321 |
13.72 |
8.88 |
0.73 |
0.84 |
| 7 |
A |
1211 |
1170 |
7.36 |
8.19 |
0.72 |
0.84 |
| 8 |
A |
1064 |
1028 |
64.00 |
7.70 |
0.30 |
0.47 |
| 9 |
A |
1032 |
997 |
175.30 |
2.75 |
0.69 |
0.82 |
| 10 |
A |
899 |
869 |
157.84 |
10.51 |
0.31 |
0.48 |
| 11 |
A |
496 |
480 |
117.51 |
4.27 |
0.63 |
0.77 |
| 12 |
A |
403 |
390 |
133.62 |
8.12 |
0.72 |
0.84 |
Unscaled Zero Point Vibrational Energy (zpe) 9764.4 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 9435.3 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.