Vibrational Frequencies calculated at MP2/6-31G*
| 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' |
3227 |
3043 |
7.57 |
|
|
|
| 2 |
A' |
3103 |
2926 |
1.66 |
|
|
|
| 3 |
A' |
1551 |
1462 |
8.30 |
|
|
|
| 4 |
A' |
1510 |
1424 |
18.34 |
|
|
|
| 5 |
A' |
1429 |
1348 |
25.16 |
|
|
|
| 6 |
A' |
1184 |
1117 |
11.51 |
|
|
|
| 7 |
A' |
908 |
857 |
13.08 |
|
|
|
| 8 |
A' |
584 |
551 |
2.03 |
|
|
|
| 9 |
A" |
3207 |
3024 |
3.72 |
|
|
|
| 10 |
A" |
1519 |
1432 |
10.15 |
|
|
|
| 11 |
A" |
1008 |
951 |
1.97 |
|
|
|
| 12 |
A" |
142 |
134 |
1.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9685.9 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 9133.8 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.