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' |
3132 |
3026 |
35.44 |
136.30 |
0.09 |
0.17 |
| 2 |
A' |
1463 |
1413 |
6.50 |
22.26 |
0.53 |
0.69 |
| 3 |
A' |
1346 |
1301 |
74.13 |
3.00 |
0.73 |
0.84 |
| 4 |
A' |
935 |
903 |
147.47 |
8.58 |
0.54 |
0.70 |
| 5 |
A' |
562 |
543 |
40.38 |
26.28 |
0.40 |
0.57 |
| 6 |
A' |
255 |
247 |
1.39 |
8.40 |
0.59 |
0.75 |
| 7 |
A" |
3252 |
3143 |
16.29 |
67.88 |
0.75 |
0.86 |
| 8 |
A" |
1188 |
1148 |
3.97 |
18.63 |
0.75 |
0.86 |
| 9 |
A" |
889 |
859 |
2.14 |
14.10 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6510.7 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 6291.3 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.