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' |
3192 |
3026 |
7.96 |
|
|
|
| 2 |
A' |
3091 |
2930 |
14.94 |
|
|
|
| 3 |
A' |
1608 |
1524 |
8.86 |
|
|
|
| 4 |
A' |
1512 |
1433 |
6.85 |
|
|
|
| 5 |
A' |
1184 |
1123 |
1.65 |
|
|
|
| 6 |
A' |
955 |
906 |
20.02 |
|
|
|
| 7 |
A' |
636 |
603 |
2.45 |
|
|
|
| 8 |
A' |
358 |
339 |
3.88 |
|
|
|
| 9 |
A" |
3172 |
3007 |
27.12 |
|
|
|
| 10 |
A" |
1570 |
1489 |
7.71 |
|
|
|
| 11 |
A" |
1169 |
1108 |
0.19 |
|
|
|
| 12 |
A" |
253 |
240 |
3.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9349.5 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 8863.3 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.