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' |
3163 |
3057 |
29.74 |
|
|
|
| 2 |
A' |
3031 |
2929 |
16.21 |
|
|
|
| 3 |
A' |
1496 |
1446 |
18.04 |
|
|
|
| 4 |
A' |
1436 |
1388 |
6.36 |
|
|
|
| 5 |
A' |
1317 |
1273 |
9.84 |
|
|
|
| 6 |
A' |
1141 |
1102 |
14.29 |
|
|
|
| 7 |
A' |
866 |
837 |
11.48 |
|
|
|
| 8 |
A' |
533 |
515 |
2.08 |
|
|
|
| 9 |
A" |
3159 |
3053 |
26.18 |
|
|
|
| 10 |
A" |
1490 |
1440 |
13.67 |
|
|
|
| 11 |
A" |
1009 |
975 |
3.18 |
|
|
|
| 12 |
A" |
136 |
131 |
2.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9388.4 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 9072.0 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.