Vibrational Frequencies calculated at MP2/3-21G*
| 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' |
3198 |
3042 |
5.96 |
|
|
|
| 2 |
A' |
3102 |
2951 |
4.62 |
|
|
|
| 3 |
A' |
3042 |
2894 |
21.98 |
|
|
|
| 4 |
A' |
1877 |
1786 |
2.53 |
|
|
|
| 5 |
A' |
1583 |
1506 |
10.79 |
|
|
|
| 6 |
A' |
1477 |
1405 |
6.47 |
|
|
|
| 7 |
A' |
1340 |
1275 |
2.35 |
|
|
|
| 8 |
A' |
1096 |
1042 |
12.14 |
|
|
|
| 9 |
A' |
909 |
865 |
1.98 |
|
|
|
| 10 |
A' |
454 |
432 |
19.00 |
|
|
|
| 11 |
A" |
3176 |
3021 |
7.61 |
|
|
|
| 12 |
A" |
1588 |
1511 |
12.15 |
|
|
|
| 13 |
A" |
1196 |
1137 |
1.84 |
|
|
|
| 14 |
A" |
838 |
797 |
14.56 |
|
|
|
| 15 |
A" |
200 |
190 |
1.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12537.5 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 11926.9 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.